201804950980

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{13329257}}^1$

素因数の和:13330023

約数の個数: 24

約数和(自身を含む): 424350257688

約数和(自身を除く): 222545306708

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 15140, 13329257, 26658514, 53317028, 66646285, 133292570, 266585140, 10090247549, 20180495098, 40360990196, 50451237745, 100902475490, 201804950980]

約数ペア:

[(1, 201804950980), (2, 100902475490), (4, 50451237745), (5, 40360990196), (10, 20180495098), (20, 10090247549), (757, 266585140), (1514, 133292570), (3028, 66646285), (3785, 53317028), (7570, 26658514), (15140, 13329257)]