20136507849

素因数分解:

$3^3\times {\mathrm{24821}}^1\times {\mathrm{30047}}^1$

素因数の和:54877

約数の個数: 16

約数和(自身を含む): 29834058240

約数和(自身を除く): 9697550391

約数列:

[1, 3, 9, 27, 24821, 30047, 74463, 90141, 223389, 270423, 670167, 811269, 745796587, 2237389761, 6712169283, 20136507849]

約数ペア:

[(1, 20136507849), (3, 6712169283), (9, 2237389761), (27, 745796587), (24821, 811269), (30047, 670167), (74463, 270423), (90141, 223389)]