摘要
本文研究了广义欧拉函数方程φ_2(n)=S(n^(20))的可解性问题,其中φ_2(n)为广义欧拉函数,S(n)为Smarandache函数,利用初等数论相关内容及计算方法得到该方程的所有9个正整数解.
We discussed the positive integer solutions of generalized Euler function equation φ2( n) = S( n20),whereφ2( n) is generalized Euler function,S( n) is the Smarandache function. All the 9 positive integer solutions of the equations are obtained by using the elementary number theory and the calculation method respectively.
作者
袁合才
李斐
王晓峰
YUAN He-cai;LI Fei;WANG Xiao-feng(School of Mathematics and Statistics,North China University of Water Resource and Electric Power,Zhengzhou 450046,China;Department of Mathematics,Henan Institute of Science and Technology,Xinxiang 453003,China)
出处
《洛阳师范学院学报》
2018年第5期1-3,6,共4页
Journal of Luoyang Normal University
基金
国家自然科学基金项目(U1304106)
河南省科技攻关项目(172102210367)