2068455933

素因数分解:

$3^4\times {\mathrm{3767}}^1\times {\mathrm{6779}}^1$

素因数の和:10558

約数の個数: 20

約数和(自身を含む): 3091191840

約数和(自身を除く): 1022735907

約数列:

[1, 3, 9, 27, 81, 3767, 6779, 11301, 20337, 33903, 61011, 101709, 183033, 305127, 549099, 25536493, 76609479, 229828437, 689485311, 2068455933]

約数ペア:

[(1, 2068455933), (3, 689485311), (9, 229828437), (27, 76609479), (81, 25536493), (3767, 549099), (6779, 305127), (11301, 183033), (20337, 101709), (33903, 61011)]