20198064741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{33083}}^1\times {\mathrm{10711}}^1$

素因数の和:43816

約数の個数: 16

約数和(自身を含む): 28351664640

約数和(自身を除く): 8153599899

約数列:

[1, 3, 19, 57, 10711, 32133, 33083, 99249, 203509, 610527, 628577, 1885731, 354352013, 1063056039, 6732688247, 20198064741]

約数ペア:

[(1, 20198064741), (3, 6732688247), (19, 1063056039), (57, 354352013), (10711, 1885731), (32133, 628577), (33083, 610527), (99249, 203509)]