20186394574

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{10453}}^1\times {\mathrm{5003}}^1$

素因数の和:15651

約数の個数: 16

約数和(自身を含む): 30445476912

約数和(自身を除く): 10259082338

約数列:

[1, 2, 193, 386, 5003, 10006, 10453, 20906, 965579, 1931158, 2017429, 4034858, 52296359, 104592718, 10093197287, 20186394574]

約数ペア:

[(1, 20186394574), (2, 10093197287), (193, 104592718), (386, 52296359), (5003, 4034858), (10006, 2017429), (10453, 1931158), (20906, 965579)]