20229655419

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{997}}^1\times {\mathrm{2713}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 30119320640

約数和(自身を除く): 9889665221

約数列:

[1, 3, 9, 27, 277, 831, 997, 2493, 2713, 2991, 7479, 8139, 8973, 24417, 26919, 73251, 276169, 751501, 828507, 2254503, 2485521, 2704861, 6763509, 7456563, 8114583, 20290527, 24343749, 73031247, 749246497, 2247739491, 6743218473, 20229655419]

約数ペア:

[(1, 20229655419), (3, 6743218473), (9, 2247739491), (27, 749246497), (277, 73031247), (831, 24343749), (997, 20290527), (2493, 8114583), (2713, 7456563), (2991, 6763509), (7479, 2704861), (8139, 2485521), (8973, 2254503), (24417, 828507), (26919, 751501), (73251, 276169)]