20184021506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1\times {\mathrm{5563}}^1$

素因数の和:7646

約数の個数: 32

約数和(自身を含む): 33449165568

約数和(自身を除く): 13265144062

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 1987, 3974, 5563, 11126, 21857, 43714, 61193, 122386, 164921, 329842, 461729, 923458, 1814131, 3628262, 5079019, 10158038, 11053681, 22107362, 121590491, 243180982, 917455523, 1834911046, 10092010753, 20184021506]

約数ペア:

[(1, 20184021506), (2, 10092010753), (11, 1834911046), (22, 917455523), (83, 243180982), (166, 121590491), (913, 22107362), (1826, 11053681), (1987, 10158038), (3974, 5079019), (5563, 3628262), (11126, 1814131), (21857, 923458), (43714, 461729), (61193, 329842), (122386, 164921)]