20024910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222499}}^1$

素因数の和:222512

約数の個数: 24

約数和(自身を含む): 52065000

約数和(自身を除く): 32040090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222499, 444998, 667497, 1112495, 1334994, 2002491, 2224990, 3337485, 4004982, 6674970, 10012455, 20024910]

約数ペア:

[(1, 20024910), (2, 10012455), (3, 6674970), (5, 4004982), (6, 3337485), (9, 2224990), (10, 2002491), (15, 1334994), (18, 1112495), (30, 667497), (45, 444998), (90, 222499)]