20794890235

素因数分解:

$5^1\times 7^2\times {\mathrm{84877103}}^1$

素因数の和:84877122

約数の個数: 12

約数和(自身を含む): 29027969568

約数和(自身を除く): 8233079333

約数列:

[1, 5, 7, 35, 49, 245, 84877103, 424385515, 594139721, 2970698605, 4158978047, 20794890235]

約数ペア:

[(1, 20794890235), (5, 4158978047), (7, 2970698605), (35, 594139721), (49, 424385515), (245, 84877103)]