20422356

素因数分解:

$2^2\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{1601}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 47726784

約数和(自身を除く): 27304428

約数列:

[1, 2, 3, 4, 6, 12, 1063, 1601, 2126, 3189, 3202, 4252, 4803, 6378, 6404, 9606, 12756, 19212, 1701863, 3403726, 5105589, 6807452, 10211178, 20422356]

約数ペア:

[(1, 20422356), (2, 10211178), (3, 6807452), (4, 5105589), (6, 3403726), (12, 1701863), (1063, 19212), (1601, 12756), (2126, 9606), (3189, 6404), (3202, 6378), (4252, 4803)]