20123884866

素因数分解:

$2^1\times 3^1\times {\mathrm{21019}}^1\times {\mathrm{159569}}^1$

素因数の和:180593

約数の個数: 16

約数和(自身を含む): 40249936800

約数和(自身を除く): 20126051934

約数列:

[1, 2, 3, 6, 21019, 42038, 63057, 126114, 159569, 319138, 478707, 957414, 3353980811, 6707961622, 10061942433, 20123884866]

約数ペア:

[(1, 20123884866), (2, 10061942433), (3, 6707961622), (6, 3353980811), (21019, 957414), (42038, 478707), (63057, 319138), (126114, 159569)]