20767592785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{21739}}^1\times {\mathrm{11239}}^1$

素因数の和:33000

約数の個数: 16

約数和(自身を含む): 26390620800

約数和(自身を除く): 5623028015

約数列:

[1, 5, 17, 85, 11239, 21739, 56195, 108695, 191063, 369563, 955315, 1847815, 244324621, 1221623105, 4153518557, 20767592785]

約数ペア:

[(1, 20767592785), (5, 4153518557), (17, 1221623105), (85, 244324621), (11239, 1847815), (21739, 955315), (56195, 369563), (108695, 191063)]