20541852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24809}}^1$

素因数の和:24842

約数の個数: 36

約数和(自身を含む): 54185040

約数和(自身を除く): 33643188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24809, 49618, 74427, 99236, 148854, 223281, 297708, 446562, 570607, 893124, 1141214, 1711821, 2282428, 3423642, 5135463, 6847284, 10270926, 20541852]

約数ペア:

[(1, 20541852), (2, 10270926), (3, 6847284), (4, 5135463), (6, 3423642), (9, 2282428), (12, 1711821), (18, 1141214), (23, 893124), (36, 570607), (46, 446562), (69, 297708), (92, 223281), (138, 148854), (207, 99236), (276, 74427), (414, 49618), (828, 24809)]