20324790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75277}}^1$

素因数の和:75293

約数の個数: 32

約数和(自身を含む): 54200160

約数和(自身を除く): 33875370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75277, 150554, 225831, 376385, 451662, 677493, 752770, 1129155, 1354986, 2032479, 2258310, 3387465, 4064958, 6774930, 10162395, 20324790]

約数ペア:

[(1, 20324790), (2, 10162395), (3, 6774930), (5, 4064958), (6, 3387465), (9, 2258310), (10, 2032479), (15, 1354986), (18, 1129155), (27, 752770), (30, 677493), (45, 451662), (54, 376385), (90, 225831), (135, 150554), (270, 75277)]