20125914884

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{49816621}}^1$

素因数の和:49816726

約数の個数: 12

約数和(自身を含む): 35569068108

約数和(自身を除く): 15443153224

約数列:

[1, 2, 4, 101, 202, 404, 49816621, 99633242, 199266484, 5031478721, 10062957442, 20125914884]

約数ペア:

[(1, 20125914884), (2, 10062957442), (4, 5031478721), (101, 199266484), (202, 99633242), (404, 49816621)]