20804076467

素因数分解:

${\mathrm{19}}^1\times {\mathrm{6991}}^1\times {\mathrm{156623}}^1$

素因数の和:163633

約数の個数: 8

約数和(自身を含む): 21902300160

約数和(自身を除く): 1098223693

約数列:

[1, 19, 6991, 132829, 156623, 2975837, 1094951393, 20804076467]

約数ペア:

[(1, 20804076467), (19, 1094951393), (6991, 2975837), (132829, 156623)]