23511620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106871}}^1$

素因数の和:106891

約数の個数: 24

約数和(自身を含む): 53863488

約数和(自身を除く): 30351868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 106871, 213742, 427484, 534355, 1068710, 1175581, 2137420, 2351162, 4702324, 5877905, 11755810, 23511620]

約数ペア:

[(1, 23511620), (2, 11755810), (4, 5877905), (5, 4702324), (10, 2351162), (11, 2137420), (20, 1175581), (22, 1068710), (44, 534355), (55, 427484), (110, 213742), (220, 106871)]