20834823

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 28244736

約数和(自身を除く): 7409913

約数列:

[1, 3, 137, 163, 311, 411, 489, 933, 22331, 42607, 50693, 66993, 127821, 152079, 6944941, 20834823]

約数ペア:

[(1, 20834823), (3, 6944941), (137, 152079), (163, 127821), (311, 66993), (411, 50693), (489, 42607), (933, 22331)]