20256093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15769

約数の個数: 24

約数和(自身を含む): 34376160

約数和(自身を除く): 14120067

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15739, 47217, 141651, 173129, 204607, 519387, 613821, 1558161, 1841463, 2250677, 6752031, 20256093]

約数ペア:

[(1, 20256093), (3, 6752031), (9, 2250677), (11, 1841463), (13, 1558161), (33, 613821), (39, 519387), (99, 204607), (117, 173129), (143, 141651), (429, 47217), (1287, 15739)]