20227745675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{26100317}}^1$

素因数の和:26100358

約数の個数: 12

約数和(自身を含む): 25891515456

約数和(自身を除く): 5663769781

約数列:

[1, 5, 25, 31, 155, 775, 26100317, 130501585, 652507925, 809109827, 4045549135, 20227745675]

約数ペア:

[(1, 20227745675), (5, 4045549135), (25, 809109827), (31, 652507925), (155, 130501585), (775, 26100317)]