2020521716

素因数分解:

$2^2\times {\mathrm{1061}}^1\times {\mathrm{476089}}^1$

素因数の和:477154

約数の個数: 12

約数和(自身を含む): 3539253060

約数和(自身を除く): 1518731344

約数列:

[1, 2, 4, 1061, 2122, 4244, 476089, 952178, 1904356, 505130429, 1010260858, 2020521716]

約数ペア:

[(1, 2020521716), (2, 1010260858), (4, 505130429), (1061, 1904356), (2122, 952178), (4244, 476089)]