20324836

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7187}}^1$

素因数の和:7299

約数の個数: 24

約数和(自身を含む): 41057856

約数和(自身を除く): 20733020

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 7187, 14374, 28748, 50309, 100618, 201236, 725887, 1451774, 2903548, 5081209, 10162418, 20324836]

約数ペア:

[(1, 20324836), (2, 10162418), (4, 5081209), (7, 2903548), (14, 1451774), (28, 725887), (101, 201236), (202, 100618), (404, 50309), (707, 28748), (1414, 14374), (2828, 7187)]