2022891632

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{125303}}^1$

素因数の和:126320

約数の個数: 20

約数和(自身を含む): 3923268240

約数和(自身を除く): 1900376608

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 16144, 125303, 250606, 501212, 1002424, 2004848, 126430727, 252861454, 505722908, 1011445816, 2022891632]

約数ペア:

[(1, 2022891632), (2, 1011445816), (4, 505722908), (8, 252861454), (16, 126430727), (1009, 2004848), (2018, 1002424), (4036, 501212), (8072, 250606), (16144, 125303)]