20076535885

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2882489}}^1$

素因数の和:2882700

約数の個数: 16

約数和(自身を含む): 27671904000

約数和(自身を除く): 7595368115

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 2882489, 14412445, 20177423, 100887115, 573615311, 2868076555, 4015307177, 20076535885]

約数ペア:

[(1, 20076535885), (5, 4015307177), (7, 2868076555), (35, 573615311), (199, 100887115), (995, 20177423), (1393, 14412445), (6965, 2882489)]