20037069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 31936632

約数和(自身を除く): 11899563

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4177, 4797, 12531, 37593, 54301, 162903, 171257, 488709, 513771, 1541313, 2226341, 6679023, 20037069]

約数ペア:

[(1, 20037069), (3, 6679023), (9, 2226341), (13, 1541313), (39, 513771), (41, 488709), (117, 171257), (123, 162903), (369, 54301), (533, 37593), (1599, 12531), (4177, 4797)]