20209116

素因数分解:

$2^2\times 3^1\times {\mathrm{761}}^1\times {\mathrm{2213}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 47237904

約数和(自身を除く): 27028788

約数列:

[1, 2, 3, 4, 6, 12, 761, 1522, 2213, 2283, 3044, 4426, 4566, 6639, 8852, 9132, 13278, 26556, 1684093, 3368186, 5052279, 6736372, 10104558, 20209116]

約数ペア:

[(1, 20209116), (2, 10104558), (3, 6736372), (4, 5052279), (6, 3368186), (12, 1684093), (761, 26556), (1522, 13278), (2213, 9132), (2283, 8852), (3044, 6639), (4426, 4566)]