20149074414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2190593}}^1$

素因数の和:2190681

約数の個数: 48

約数和(自身を含む): 50576434272

約数和(自身を除く): 30427359858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 2190593, 4381186, 6571779, 13143558, 15334151, 19715337, 30668302, 39430674, 46002453, 92004906, 138007359, 159913289, 276014718, 319826578, 479739867, 959479734, 1119393023, 1439219601, 2238786046, 2878439202, 3358179069, 6716358138, 10074537207, 20149074414]

約数ペア:

[(1, 20149074414), (2, 10074537207), (3, 6716358138), (6, 3358179069), (7, 2878439202), (9, 2238786046), (14, 1439219601), (18, 1119393023), (21, 959479734), (42, 479739867), (63, 319826578), (73, 276014718), (126, 159913289), (146, 138007359), (219, 92004906), (438, 46002453), (511, 39430674), (657, 30668302), (1022, 19715337), (1314, 15334151), (1533, 13143558), (3066, 6571779), (4599, 4381186), (9198, 2190593)]