20282382

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1279}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 23747058

約数列:

[1, 2, 3, 6, 9, 18, 881, 1279, 1762, 2558, 2643, 3837, 5286, 7674, 7929, 11511, 15858, 23022, 1126799, 2253598, 3380397, 6760794, 10141191, 20282382]

約数ペア:

[(1, 20282382), (2, 10141191), (3, 6760794), (6, 3380397), (9, 2253598), (18, 1126799), (881, 23022), (1279, 15858), (1762, 11511), (2558, 7929), (2643, 7674), (3837, 5286)]