20690691834

素因数分解:

$2^1\times 3^1\times {\mathrm{1831}}^1\times {\mathrm{1883369}}^1$

素因数の和:1885205

約数の個数: 16

約数和(自身を含む): 41404006080

約数和(自身を除く): 20713314246

約数列:

[1, 2, 3, 6, 1831, 3662, 5493, 10986, 1883369, 3766738, 5650107, 11300214, 3448448639, 6896897278, 10345345917, 20690691834]

約数ペア:

[(1, 20690691834), (2, 10345345917), (3, 6896897278), (6, 3448448639), (1831, 11300214), (3662, 5650107), (5493, 3766738), (10986, 1883369)]