20470418

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{93901}}^1$

素因数の和:94012

約数の個数: 8

約数和(自身を含む): 30987660

約数和(自身を除く): 10517242

約数列:

[1, 2, 109, 218, 93901, 187802, 10235209, 20470418]

約数ペア:

[(1, 20470418), (2, 10235209), (109, 187802), (218, 93901)]