20155746807

素因数分解:

$3^3\times 7^1\times {\mathrm{599}}^1\times {\mathrm{178037}}^1$

素因数の和:178652

約数の個数: 32

約数和(自身を含む): 34183296000

約数和(自身を除く): 14027549193

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 599, 1797, 4193, 5391, 12579, 16173, 37737, 113211, 178037, 534111, 1246259, 1602333, 3738777, 4806999, 11216331, 33648993, 106644163, 319932489, 746509141, 959797467, 2239527423, 2879392401, 6718582269, 20155746807]

約数ペア:

[(1, 20155746807), (3, 6718582269), (7, 2879392401), (9, 2239527423), (21, 959797467), (27, 746509141), (63, 319932489), (189, 106644163), (599, 33648993), (1797, 11216331), (4193, 4806999), (5391, 3738777), (12579, 1602333), (16173, 1246259), (37737, 534111), (113211, 178037)]