20702977251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113921}}^1\times {\mathrm{5507}}^1$

素因数の和:119442

約数の個数: 16

約数和(自身を含む): 30119154048

約数和(自身を除く): 9416176797

約数列:

[1, 3, 11, 33, 5507, 16521, 60577, 113921, 181731, 341763, 1253131, 3759393, 627362947, 1882088841, 6900992417, 20702977251]

約数ペア:

[(1, 20702977251), (3, 6900992417), (11, 1882088841), (33, 627362947), (5507, 3759393), (16521, 1253131), (60577, 341763), (113921, 181731)]