20402414904

素因数分解:

$2^3\times 3^1\times {\mathrm{1733}}^1\times {\mathrm{490537}}^1$

素因数の和:492279

約数の個数: 32

約数和(自身を含む): 51035573520

約数和(自身を除く): 30633158616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1733, 3466, 5199, 6932, 10398, 13864, 20796, 41592, 490537, 981074, 1471611, 1962148, 2943222, 3924296, 5886444, 11772888, 850100621, 1700201242, 2550301863, 3400402484, 5100603726, 6800804968, 10201207452, 20402414904]

約数ペア:

[(1, 20402414904), (2, 10201207452), (3, 6800804968), (4, 5100603726), (6, 3400402484), (8, 2550301863), (12, 1700201242), (24, 850100621), (1733, 11772888), (3466, 5886444), (5199, 3924296), (6932, 2943222), (10398, 1962148), (13864, 1471611), (20796, 981074), (41592, 490537)]