20081240073

素因数分解:

$3^2\times {\mathrm{17207}}^1\times {\mathrm{129671}}^1$

素因数の和:146884

約数の個数: 12

約数和(自身を含む): 29008145088

約数和(自身を除く): 8926905015

約数列:

[1, 3, 9, 17207, 51621, 129671, 154863, 389013, 1167039, 2231248897, 6693746691, 20081240073]

約数ペア:

[(1, 20081240073), (3, 6693746691), (9, 2231248897), (17207, 1167039), (51621, 389013), (129671, 154863)]