20236799990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3118151}}^1$

素因数の和:3118228

約数の個数: 32

約数和(自身を含む): 40411249920

約数和(自身を除く): 20174449930

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 3118151, 6236302, 15590755, 31181510, 34299661, 68599322, 171498305, 183970909, 342996610, 367941818, 919854545, 1839709090, 2023679999, 4047359998, 10118399995, 20236799990]

約数ペア:

[(1, 20236799990), (2, 10118399995), (5, 4047359998), (10, 2023679999), (11, 1839709090), (22, 919854545), (55, 367941818), (59, 342996610), (110, 183970909), (118, 171498305), (295, 68599322), (590, 34299661), (649, 31181510), (1298, 15590755), (3245, 6236302), (6490, 3118151)]