20110980573

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{5333063}}^1$

素因数の和:5333488

約数の個数: 12

約数和(自身を含む): 29118529440

約数和(自身を除く): 9007548867

約数列:

[1, 3, 9, 419, 1257, 3771, 5333063, 15999189, 47997567, 2234553397, 6703660191, 20110980573]

約数ペア:

[(1, 20110980573), (3, 6703660191), (9, 2234553397), (419, 47997567), (1257, 15999189), (3771, 5333063)]