957647620

素因数分解:

$2^2\times 5^1\times {\mathrm{47882381}}^1$

素因数の和:47882390

約数の個数: 12

約数和(自身を含む): 2011060044

約数和(自身を除く): 1053412424

約数列:

[1, 2, 4, 5, 10, 20, 47882381, 95764762, 191529524, 239411905, 478823810, 957647620]

約数ペア:

[(1, 957647620), (2, 478823810), (4, 239411905), (5, 191529524), (10, 95764762), (20, 47882381)]