20611658417

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{250619}}^1$

素因数の和:251036

約数の個数: 16

約数和(自身を含む): 24380313600

約数和(自身を除く): 3768655183

約数列:

[1, 7, 31, 217, 379, 2653, 11749, 82243, 250619, 1754333, 7769189, 54384323, 94984601, 664892207, 2944522631, 20611658417]

約数ペア:

[(1, 20611658417), (7, 2944522631), (31, 664892207), (217, 94984601), (379, 54384323), (2653, 7769189), (11749, 1754333), (82243, 250619)]