20410533

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15889

約数の個数: 24

約数和(自身を含む): 34638240

約数和(自身を除く): 14227707

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15859, 47577, 142731, 174449, 206167, 523347, 618501, 1570041, 1855503, 2267837, 6803511, 20410533]

約数ペア:

[(1, 20410533), (3, 6803511), (9, 2267837), (11, 1855503), (13, 1570041), (33, 618501), (39, 523347), (99, 206167), (117, 174449), (143, 142731), (429, 47577), (1287, 15859)]