20244375359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{454409}}^1$

素因数の和:454594

約数の個数: 16

約数和(自身を含む): 22902264000

約数和(自身を除く): 2657888641

約数列:

[1, 13, 23, 149, 299, 1937, 3427, 44551, 454409, 5907317, 10451407, 67706941, 135868291, 880190233, 1557259643, 20244375359]

約数ペア:

[(1, 20244375359), (13, 1557259643), (23, 880190233), (149, 135868291), (299, 67706941), (1937, 10451407), (3427, 5907317), (44551, 454409)]