20173215726

素因数分解:

$2^1\times 3^4\times {\mathrm{124526023}}^1$

素因数の和:124526037

約数の個数: 20

約数和(自身を含む): 45202946712

約数和(自身を除く): 25029730986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124526023, 249052046, 373578069, 747156138, 1120734207, 2241468414, 3362202621, 6724405242, 10086607863, 20173215726]

約数ペア:

[(1, 20173215726), (2, 10086607863), (3, 6724405242), (6, 3362202621), (9, 2241468414), (18, 1120734207), (27, 747156138), (54, 373578069), (81, 249052046), (162, 124526023)]