20183431933

素因数分解:

$7^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1\times {\mathrm{3833}}^1$

素因数の和:6324

約数の個数: 16

約数和(自身を含む): 23149017216

約数和(自身を除く): 2965585283

約数列:

[1, 7, 353, 2131, 2471, 3833, 14917, 26831, 752243, 1353049, 5265701, 8168123, 9471343, 57176861, 2883347419, 20183431933]

約数ペア:

[(1, 20183431933), (7, 2883347419), (353, 57176861), (2131, 9471343), (2471, 8168123), (3833, 5265701), (14917, 1353049), (26831, 752243)]