20227932387

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{77983}}^1$

素因数の和:78744

約数の個数: 32

約数和(自身を含む): 32316569600

約数和(自身を除く): 12088637213

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 739, 2217, 6651, 9607, 19953, 28821, 77983, 86463, 233949, 259389, 701847, 1013779, 2105541, 3041337, 9124011, 27372033, 57629437, 172888311, 518664933, 749182681, 1555994799, 2247548043, 6742644129, 20227932387]

約数ペア:

[(1, 20227932387), (3, 6742644129), (9, 2247548043), (13, 1555994799), (27, 749182681), (39, 518664933), (117, 172888311), (351, 57629437), (739, 27372033), (2217, 9124011), (6651, 3041337), (9607, 2105541), (19953, 1013779), (28821, 701847), (77983, 259389), (86463, 233949)]