20476261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{937}}^1$

素因数の和:1032

約数の個数: 12

約数和(自身を含む): 22626436

約数和(自身を除く): 2150175

約数列:

[1, 13, 41, 533, 937, 1681, 12181, 21853, 38417, 499421, 1575097, 20476261]

約数ペア:

[(1, 20476261), (13, 1575097), (41, 499421), (533, 38417), (937, 21853), (1681, 12181)]