24139820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3881}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 50869728

約数和(自身を除く): 26729908

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3881, 6220, 7762, 15524, 19405, 38810, 77620, 1206991, 2413982, 4827964, 6034955, 12069910, 24139820]

約数ペア:

[(1, 24139820), (2, 12069910), (4, 6034955), (5, 4827964), (10, 2413982), (20, 1206991), (311, 77620), (622, 38810), (1244, 19405), (1555, 15524), (3110, 7762), (3881, 6220)]