20158128530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30086759}}^1$

素因数の和:30086833

約数の個数: 16

約数和(自身を含む): 36826194240

約数和(自身を除く): 16668065710

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30086759, 60173518, 150433795, 300867590, 2015812853, 4031625706, 10079064265, 20158128530]

約数ペア:

[(1, 20158128530), (2, 10079064265), (5, 4031625706), (10, 2015812853), (67, 300867590), (134, 150433795), (335, 60173518), (670, 30086759)]