20173337874

素因数分解:

$2^1\times 3^4\times {\mathrm{124526777}}^1$

素因数の和:124526791

約数の個数: 20

約数和(自身を含む): 45203220414

約数和(自身を除く): 25029882540

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124526777, 249053554, 373580331, 747160662, 1120740993, 2241481986, 3362222979, 6724445958, 10086668937, 20173337874]

約数ペア:

[(1, 20173337874), (2, 10086668937), (3, 6724445958), (6, 3362222979), (9, 2241481986), (18, 1120740993), (27, 747160662), (54, 373580331), (81, 249053554), (162, 124526777)]