20763902017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1\times {\mathrm{15727}}^1$

素因数の和:17880

約数の個数: 16

約数和(自身を含む): 22591699200

約数和(自身を除く): 1827797183

約数列:

[1, 17, 37, 629, 2099, 15727, 35683, 77663, 267359, 581899, 1320271, 9892283, 33010973, 561186541, 1221406001, 20763902017]

約数ペア:

[(1, 20763902017), (17, 1221406001), (37, 561186541), (629, 33010973), (2099, 9892283), (15727, 1320271), (35683, 581899), (77663, 267359)]