20372772033

素因数分解:

$3^2\times {\mathrm{12401}}^1\times {\mathrm{182537}}^1$

素因数の和:194944

約数の個数: 12

約数和(自身を含む): 29429871588

約数和(自身を除く): 9057099555

約数列:

[1, 3, 9, 12401, 37203, 111609, 182537, 547611, 1642833, 2263641337, 6790924011, 20372772033]

約数ペア:

[(1, 20372772033), (3, 6790924011), (9, 2263641337), (12401, 1642833), (37203, 547611), (111609, 182537)]