20171640966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176944219}}^1$

素因数の和:176944243

約数の個数: 16

約数和(自身を含む): 42466612800

約数和(自身を除く): 22294971834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176944219, 353888438, 530832657, 1061665314, 3361940161, 6723880322, 10085820483, 20171640966]

約数ペア:

[(1, 20171640966), (2, 10085820483), (3, 6723880322), (6, 3361940161), (19, 1061665314), (38, 530832657), (57, 353888438), (114, 176944219)]