2020570610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4928221}}^1$

素因数の和:4928269

約数の個数: 16

約数和(自身を含む): 3725735832

約数和(自身を除く): 1705165222

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4928221, 9856442, 24641105, 49282210, 202057061, 404114122, 1010285305, 2020570610]

約数ペア:

[(1, 2020570610), (2, 1010285305), (5, 404114122), (10, 202057061), (41, 49282210), (82, 24641105), (205, 9856442), (410, 4928221)]