20760219652

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{1327}}^1\times {\mathrm{10657}}^1$

素因数の和:12355

約数の個数: 24

約数和(自身を含む): 36460250624

約数和(自身を除く): 15700030972

約数列:

[1, 2, 4, 367, 734, 1327, 1468, 2654, 5308, 10657, 21314, 42628, 487009, 974018, 1948036, 3911119, 7822238, 14141839, 15644476, 28283678, 56567356, 5190054913, 10380109826, 20760219652]

約数ペア:

[(1, 20760219652), (2, 10380109826), (4, 5190054913), (367, 56567356), (734, 28283678), (1327, 15644476), (1468, 14141839), (2654, 7822238), (5308, 3911119), (10657, 1948036), (21314, 974018), (42628, 487009)]