20206697052

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1\times {\mathrm{17863}}^1$

素因数の和:18858

約数の個数: 48

約数和(自身を含む): 47646289152

約数和(自身を除く): 27439592100

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 881, 1284, 1762, 2643, 3524, 5286, 10572, 17863, 35726, 53589, 71452, 94267, 107178, 188534, 214356, 282801, 377068, 565602, 1131204, 1911341, 3822682, 5734023, 7645364, 11468046, 15737303, 22936092, 31474606, 47211909, 62949212, 94423818, 188847636, 1683891421, 3367782842, 5051674263, 6735565684, 10103348526, 20206697052]

約数ペア:

[(1, 20206697052), (2, 10103348526), (3, 6735565684), (4, 5051674263), (6, 3367782842), (12, 1683891421), (107, 188847636), (214, 94423818), (321, 62949212), (428, 47211909), (642, 31474606), (881, 22936092), (1284, 15737303), (1762, 11468046), (2643, 7645364), (3524, 5734023), (5286, 3822682), (10572, 1911341), (17863, 1131204), (35726, 565602), (53589, 377068), (71452, 282801), (94267, 214356), (107178, 188534)]