20526066

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 49140000

約数和(自身を除く): 28613934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1249, 1494, 1826, 2498, 2739, 3747, 5478, 7494, 8217, 11241, 13739, 16434, 22482, 27478, 41217, 82434, 103667, 123651, 207334, 247302, 311001, 622002, 933003, 1140337, 1866006, 2280674, 3421011, 6842022, 10263033, 20526066]

約数ペア:

[(1, 20526066), (2, 10263033), (3, 6842022), (6, 3421011), (9, 2280674), (11, 1866006), (18, 1140337), (22, 933003), (33, 622002), (66, 311001), (83, 247302), (99, 207334), (166, 123651), (198, 103667), (249, 82434), (498, 41217), (747, 27478), (913, 22482), (1249, 16434), (1494, 13739), (1826, 11241), (2498, 8217), (2739, 7494), (3747, 5478)]