20152599

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 28845792

約数和(自身を除く): 8693193

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 5413, 16239, 92021, 276063, 395149, 1185447, 6717533, 20152599]

約数ペア:

[(1, 20152599), (3, 6717533), (17, 1185447), (51, 395149), (73, 276063), (219, 92021), (1241, 16239), (3723, 5413)]