20240739

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{20261}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 30798240

約数和(自身を除く): 10557501

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 20261, 60783, 182349, 547047, 749657, 2248971, 6746913, 20240739]

約数ペア:

[(1, 20240739), (3, 6746913), (9, 2248971), (27, 749657), (37, 547047), (111, 182349), (333, 60783), (999, 20261)]