20207630

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1901}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 36427104

約数和(自身を除く): 16219474

約数列:

[1, 2, 5, 10, 1063, 1901, 2126, 3802, 5315, 9505, 10630, 19010, 2020763, 4041526, 10103815, 20207630]

約数ペア:

[(1, 20207630), (2, 10103815), (5, 4041526), (10, 2020763), (1063, 19010), (1901, 10630), (2126, 9505), (3802, 5315)]