20710314

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8783}}^1$

素因数の和:8922

約数の個数: 24

約数和(自身を含む): 45220032

約数和(自身を除く): 24509718

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 8783, 17566, 26349, 52698, 79047, 158094, 1150573, 2301146, 3451719, 6903438, 10355157, 20710314]

約数ペア:

[(1, 20710314), (2, 10355157), (3, 6903438), (6, 3451719), (9, 2301146), (18, 1150573), (131, 158094), (262, 79047), (393, 52698), (786, 26349), (1179, 17566), (2358, 8783)]