20512073435

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34474073}}^1$

素因数の和:34474102

約数の個数: 16

約数和(自身を含む): 29785599936

約数和(自身を除く): 9273526501

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 34474073, 172370365, 241318511, 586059241, 1206592555, 2930296205, 4102414687, 20512073435]

約数ペア:

[(1, 20512073435), (5, 4102414687), (7, 2930296205), (17, 1206592555), (35, 586059241), (85, 241318511), (119, 172370365), (595, 34474073)]