20390424

素因数分解:

$2^3\times 3^1\times {\mathrm{849601}}^1$

素因数の和:849610

約数の個数: 16

約数和(自身を含む): 50976120

約数和(自身を除く): 30585696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 849601, 1699202, 2548803, 3398404, 5097606, 6796808, 10195212, 20390424]

約数ペア:

[(1, 20390424), (2, 10195212), (3, 6796808), (4, 5097606), (6, 3398404), (8, 2548803), (12, 1699202), (24, 849601)]