24159820

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5417}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 50972544

約数和(自身を除く): 26812724

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5417, 10834, 21668, 27085, 54170, 108340, 1207991, 2415982, 4831964, 6039955, 12079910, 24159820]

約数ペア:

[(1, 24159820), (2, 12079910), (4, 6039955), (5, 4831964), (10, 2415982), (20, 1207991), (223, 108340), (446, 54170), (892, 27085), (1115, 21668), (2230, 10834), (4460, 5417)]