55920012

素因数分解:

$2^2\times 3^1\times {\mathrm{4660001}}^1$

素因数の和:4660008

約数の個数: 12

約数和(自身を含む): 130480056

約数和(自身を除く): 74560044

約数列:

[1, 2, 3, 4, 6, 12, 4660001, 9320002, 13980003, 18640004, 27960006, 55920012]

約数ペア:

[(1, 55920012), (2, 27960006), (3, 18640004), (4, 13980003), (6, 9320002), (12, 4660001)]