20142399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 28622592

約数和(自身を除く): 8480193

約数列:

[1, 3, 17, 51, 163, 489, 2423, 2771, 7269, 8313, 41191, 123573, 394949, 1184847, 6714133, 20142399]

約数ペア:

[(1, 20142399), (3, 6714133), (17, 1184847), (51, 394949), (163, 123573), (489, 41191), (2423, 8313), (2771, 7269)]