20168137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 3937463

約数列:

[1, 11, 17, 29, 187, 319, 493, 3719, 5423, 40909, 63223, 107851, 695453, 1186361, 1833467, 20168137]

約数ペア:

[(1, 20168137), (11, 1833467), (17, 1186361), (29, 695453), (187, 107851), (319, 63223), (493, 40909), (3719, 5423)]