2020457710

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{166567}}^1$

素因数の和:167787

約数の個数: 16

約数和(自身を含む): 3639843936

約数和(自身を除く): 1619386226

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 166567, 333134, 832835, 1665670, 202045771, 404091542, 1010228855, 2020457710]

約数ペア:

[(1, 2020457710), (2, 1010228855), (5, 404091542), (10, 202045771), (1213, 1665670), (2426, 832835), (6065, 333134), (12130, 166567)]