20337383

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 23048064

約数和(自身を除く): 2710681

約数列:

[1, 11, 37, 107, 407, 467, 1177, 3959, 5137, 17279, 43549, 49969, 190069, 549659, 1848853, 20337383]

約数ペア:

[(1, 20337383), (11, 1848853), (37, 549659), (107, 190069), (407, 49969), (467, 43549), (1177, 17279), (3959, 5137)]