20238468939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4675091}}^1$

素因数の和:4675147

約数の個数: 24

約数和(自身を含む): 32332936272

約数和(自身を除く): 12094467333

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 4675091, 14025273, 42075819, 60776183, 172978367, 182328549, 518935101, 546985647, 1556805303, 2248718771, 6746156313, 20238468939]

約数ペア:

[(1, 20238468939), (3, 6746156313), (9, 2248718771), (13, 1556805303), (37, 546985647), (39, 518935101), (111, 182328549), (117, 172978367), (333, 60776183), (481, 42075819), (1443, 14025273), (4329, 4675091)]