20162924073

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{659501}}^1$

素因数の和:659629

約数の個数: 24

約数和(自身を含む): 30178811520

約数和(自身を除く): 10015887447

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 3397, 10191, 30573, 659501, 1978503, 5935509, 28358543, 52100579, 85075629, 156301737, 255226887, 468905211, 2240324897, 6720974691, 20162924073]

約数ペア:

[(1, 20162924073), (3, 6720974691), (9, 2240324897), (43, 468905211), (79, 255226887), (129, 156301737), (237, 85075629), (387, 52100579), (711, 28358543), (3397, 5935509), (10191, 1978503), (30573, 659501)]