20809612490032

素因数分解:

$2^4\times {\mathrm{1300600780627}}^1$

素因数の和:1300600780635

約数の個数: 10

約数和(自身を含む): 40318624199468

約数和(自身を除く): 19509011709436

約数列:

[1, 2, 4, 8, 16, 1300600780627, 2601201561254, 5202403122508, 10404806245016, 20809612490032]

約数ペア:

[(1, 20809612490032), (2, 10404806245016), (4, 5202403122508), (8, 2601201561254), (16, 1300600780627)]