2021932088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{18787}}^1$

素因数の和:20027

約数の個数: 32

約数和(自身を含む): 4139372160

約数和(自身を除く): 2117440072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1223, 2446, 4892, 9784, 13453, 18787, 26906, 37574, 53812, 75148, 107624, 150296, 206657, 413314, 826628, 1653256, 22976501, 45953002, 91906004, 183812008, 252741511, 505483022, 1010966044, 2021932088]

約数ペア:

[(1, 2021932088), (2, 1010966044), (4, 505483022), (8, 252741511), (11, 183812008), (22, 91906004), (44, 45953002), (88, 22976501), (1223, 1653256), (2446, 826628), (4892, 413314), (9784, 206657), (13453, 150296), (18787, 107624), (26906, 75148), (37574, 53812)]