20158455023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1\times {\mathrm{30259}}^1$

素因数の和:35294

約数の個数: 16

約数和(自身を含む): 24256416000

約数和(自身を除く): 4097960977

約数列:

[1, 7, 19, 133, 5009, 30259, 35063, 95171, 211813, 574921, 666197, 4024447, 151567331, 1060971317, 2879779289, 20158455023]

約数ペア:

[(1, 20158455023), (7, 2879779289), (19, 1060971317), (133, 151567331), (5009, 4024447), (30259, 666197), (35063, 574921), (95171, 211813)]