20145940929

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{42234677}}^1$

素因数の和:42234736

約数の個数: 12

約数和(自身を含む): 29648743956

約数和(自身を除く): 9502803027

約数列:

[1, 3, 9, 53, 159, 477, 42234677, 126704031, 380112093, 2238437881, 6715313643, 20145940929]

約数ペア:

[(1, 20145940929), (3, 6715313643), (9, 2238437881), (53, 380112093), (159, 126704031), (477, 42234677)]