20199402058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1\times {\mathrm{337681}}^1$

素因数の和:340413

約数の個数: 16

約数和(自身を含む): 33065821440

約数和(自身を除く): 12866419382

約数列:

[1, 2, 11, 22, 2719, 5438, 29909, 59818, 337681, 675362, 3714491, 7428982, 918154639, 1836309278, 10099701029, 20199402058]

約数ペア:

[(1, 20199402058), (2, 10099701029), (11, 1836309278), (22, 918154639), (2719, 7428982), (5438, 3714491), (29909, 675362), (59818, 337681)]