20162021525

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{1229}}^1\times {\mathrm{5167}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 25223147520

約数和(自身を除く): 5061125995

約数列:

[1, 5, 25, 127, 635, 1229, 3175, 5167, 6145, 25835, 30725, 129175, 156083, 656209, 780415, 3281045, 3902075, 6350243, 16405225, 31751215, 158756075, 806480861, 4032404305, 20162021525]

約数ペア:

[(1, 20162021525), (5, 4032404305), (25, 806480861), (127, 158756075), (635, 31751215), (1229, 16405225), (3175, 6350243), (5167, 3902075), (6145, 3281045), (25835, 780415), (30725, 656209), (129175, 156083)]