20134089485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{141079}}^1$

素因数の和:141197

約数の個数: 32

約数和(自身を含む): 27060272640

約数和(自身を除く): 6926183155

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 1241, 1679, 1955, 6205, 8395, 28543, 141079, 142715, 705395, 2398343, 3244817, 10298767, 11991715, 16224085, 51493835, 55161889, 175079039, 236871641, 275809445, 875395195, 1184358205, 4026817897, 20134089485]

約数ペア:

[(1, 20134089485), (5, 4026817897), (17, 1184358205), (23, 875395195), (73, 275809445), (85, 236871641), (115, 175079039), (365, 55161889), (391, 51493835), (1241, 16224085), (1679, 11991715), (1955, 10298767), (6205, 3244817), (8395, 2398343), (28543, 705395), (141079, 142715)]