2006201864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 4071824640

約数和(自身を除く): 2065622776

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 103, 148, 184, 206, 296, 412, 824, 851, 1702, 2369, 2861, 3404, 3811, 4738, 5722, 6808, 7622, 9476, 11444, 15244, 18952, 22888, 30488, 65803, 87653, 105857, 131606, 175306, 211714, 263212, 294683, 350612, 423428, 526424, 589366, 701224, 846856, 1178732, 2357464, 2434711, 4869422, 6777709, 9738844, 10903271, 13555418, 19477688, 21806542, 27110836, 43613084, 54221672, 87226168, 250775233, 501550466, 1003100932, 2006201864]

約数ペア:

[(1, 2006201864), (2, 1003100932), (4, 501550466), (8, 250775233), (23, 87226168), (37, 54221672), (46, 43613084), (74, 27110836), (92, 21806542), (103, 19477688), (148, 13555418), (184, 10903271), (206, 9738844), (296, 6777709), (412, 4869422), (824, 2434711), (851, 2357464), (1702, 1178732), (2369, 846856), (2861, 701224), (3404, 589366), (3811, 526424), (4738, 423428), (5722, 350612), (6808, 294683), (7622, 263212), (9476, 211714), (11444, 175306), (15244, 131606), (18952, 105857), (22888, 87653), (30488, 65803)]