20219004436

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{99713}}^1$

素因数の和:100191

約数の個数: 24

約数和(自身を含む): 35715161664

約数和(自身を除く): 15496157228

約数列:

[1, 2, 4, 163, 311, 326, 622, 652, 1244, 50693, 99713, 101386, 199426, 202772, 398852, 16253219, 31010743, 32506438, 62021486, 65012876, 124042972, 5054751109, 10109502218, 20219004436]

約数ペア:

[(1, 20219004436), (2, 10109502218), (4, 5054751109), (163, 124042972), (311, 65012876), (326, 62021486), (622, 32506438), (652, 31010743), (1244, 16253219), (50693, 398852), (99713, 202772), (101386, 199426)]