20085650809

素因数分解:

$7^2\times {\mathrm{223}}^1\times {\mathrm{1838167}}^1$

素因数の和:1838404

約数の個数: 12

約数和(自身を含む): 23469729024

約数和(自身を除く): 3384078215

約数列:

[1, 7, 49, 223, 1561, 10927, 1838167, 12867169, 90070183, 409911241, 2869378687, 20085650809]

約数ペア:

[(1, 20085650809), (7, 2869378687), (49, 409911241), (223, 90070183), (1561, 12867169), (10927, 1838167)]