20160880767

素因数分解:

$3^2\times {\mathrm{43151}}^1\times {\mathrm{51913}}^1$

素因数の和:95070

約数の個数: 12

約数和(自身を含む): 29122508064

約数和(自身を除く): 8961627297

約数列:

[1, 3, 9, 43151, 51913, 129453, 155739, 388359, 467217, 2240097863, 6720293589, 20160880767]

約数ペア:

[(1, 20160880767), (3, 6720293589), (9, 2240097863), (43151, 467217), (51913, 388359), (129453, 155739)]