20199805022

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{2179}}^1\times {\mathrm{10463}}^1$

素因数の和:13087

約数の個数: 16

約数和(自身を含む): 30384944640

約数和(自身を除く): 10185139618

約数列:

[1, 2, 443, 886, 2179, 4358, 10463, 20926, 965297, 1930594, 4635109, 9270218, 22798877, 45597754, 10099902511, 20199805022]

約数ペア:

[(1, 20199805022), (2, 10099902511), (443, 45597754), (886, 22798877), (2179, 9270218), (4358, 4635109), (10463, 1930594), (20926, 965297)]