20137626

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 45299520

約数和(自身を除く): 25161894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 4493, 8986, 13479, 26958, 40437, 80874, 121311, 242622, 372919, 745838, 1118757, 2237514, 3356271, 6712542, 10068813, 20137626]

約数ペア:

[(1, 20137626), (2, 10068813), (3, 6712542), (6, 3356271), (9, 2237514), (18, 1118757), (27, 745838), (54, 372919), (83, 242622), (166, 121311), (249, 80874), (498, 40437), (747, 26958), (1494, 13479), (2241, 8986), (4482, 4493)]