20383022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4391}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 33519744

約数和(自身を除く): 13136722

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4391, 4642, 8782, 48301, 96602, 926501, 1853002, 10191511, 20383022]

約数ペア:

[(1, 20383022), (2, 10191511), (11, 1853002), (22, 926501), (211, 96602), (422, 48301), (2321, 8782), (4391, 4642)]