20229580252

素因数分解:

$2^2\times 7^1\times {\mathrm{722485009}}^1$

素因数の和:722485020

約数の個数: 12

約数和(自身を含む): 40459160560

約数和(自身を除く): 20229580308

約数列:

[1, 2, 4, 7, 14, 28, 722485009, 1444970018, 2889940036, 5057395063, 10114790126, 20229580252]

約数ペア:

[(1, 20229580252), (2, 10114790126), (4, 5057395063), (7, 2889940036), (14, 1444970018), (28, 722485009)]