9656020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43891}}^1$

素因数の和:43911

約数の個数: 24

約数和(自身を含む): 22121568

約数和(自身を除く): 12465548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43891, 87782, 175564, 219455, 438910, 482801, 877820, 965602, 1931204, 2414005, 4828010, 9656020]

約数ペア:

[(1, 9656020), (2, 4828010), (4, 2414005), (5, 1931204), (10, 965602), (11, 877820), (20, 482801), (22, 438910), (44, 219455), (55, 175564), (110, 87782), (220, 43891)]