20082436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4519}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 38727360

約数和(自身を除く): 18644924

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 4519, 9038, 18076, 49709, 99418, 198836, 456419, 912838, 1825676, 5020609, 10041218, 20082436]

約数ペア:

[(1, 20082436), (2, 10041218), (4, 5020609), (11, 1825676), (22, 912838), (44, 456419), (101, 198836), (202, 99418), (404, 49709), (1111, 18076), (2222, 9038), (4444, 4519)]