20402106

素因数分解:

$2^1\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{2221}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 40849248

約数和(自身を除く): 20447142

約数列:

[1, 2, 3, 6, 1531, 2221, 3062, 4442, 4593, 6663, 9186, 13326, 3400351, 6800702, 10201053, 20402106]

約数ペア:

[(1, 20402106), (2, 10201053), (3, 6800702), (6, 3400351), (1531, 13326), (2221, 9186), (3062, 6663), (4442, 4593)]