20194504862

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2753}}^1\times {\mathrm{5087}}^1$

素因数の和:7952

約数の個数: 32

約数和(自身を含む): 34974830592

約数和(自身を除く): 14780325730

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2753, 5087, 5506, 10174, 19271, 35609, 38542, 71218, 283559, 523961, 567118, 1047922, 1984913, 3667727, 3969826, 7335454, 14004511, 28009022, 98031577, 196063154, 1442464633, 2884929266, 10097252431, 20194504862]

約数ペア:

[(1, 20194504862), (2, 10097252431), (7, 2884929266), (14, 1442464633), (103, 196063154), (206, 98031577), (721, 28009022), (1442, 14004511), (2753, 7335454), (5087, 3969826), (5506, 3667727), (10174, 1984913), (19271, 1047922), (35609, 567118), (38542, 523961), (71218, 283559)]