20187766054

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{1699}}^1\times {\mathrm{13411}}^1$

素因数の和:15555

約数の個数: 16

約数和(自身を含む): 30370132800

約数和(自身を除く): 10182366746

約数列:

[1, 2, 443, 886, 1699, 3398, 13411, 26822, 752657, 1505314, 5941073, 11882146, 22785289, 45570578, 10093883027, 20187766054]

約数ペア:

[(1, 20187766054), (2, 10093883027), (443, 45570578), (886, 22785289), (1699, 11882146), (3398, 5941073), (13411, 1505314), (26822, 752657)]