20346560644

素因数分解:

$2^2\times {\mathrm{57881}}^1\times {\mathrm{87881}}^1$

素因数の和:145766

約数の個数: 12

約数和(自身を含む): 35607501468

約数和(自身を除く): 15260940824

約数列:

[1, 2, 4, 57881, 87881, 115762, 175762, 231524, 351524, 5086640161, 10173280322, 20346560644]

約数ペア:

[(1, 20346560644), (2, 10173280322), (4, 5086640161), (57881, 351524), (87881, 231524), (115762, 175762)]