20698049226

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80224997}}^1$

素因数の和:80225045

約数の個数: 16

約数和(自身を含む): 42358798944

約数和(自身を除く): 21660749718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 80224997, 160449994, 240674991, 481349982, 3449674871, 6899349742, 10349024613, 20698049226]

約数ペア:

[(1, 20698049226), (2, 10349024613), (3, 6899349742), (6, 3449674871), (43, 481349982), (86, 240674991), (129, 160449994), (258, 80224997)]