20457400322

素因数分解:

$2^1\times {\mathrm{3109}}^1\times {\mathrm{3290029}}^1$

素因数の和:3293140

約数の個数: 8

約数和(自身を含む): 30695979900

約数和(自身を除く): 10238579578

約数列:

[1, 2, 3109, 6218, 3290029, 6580058, 10228700161, 20457400322]

約数ペア:

[(1, 20457400322), (2, 10228700161), (3109, 6580058), (6218, 3290029)]