20097383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 22936320

約数和(自身を除く): 2838937

約数列:

[1, 17, 19, 43, 323, 731, 817, 1447, 13889, 24599, 27493, 62221, 467381, 1057757, 1182199, 20097383]

約数ペア:

[(1, 20097383), (17, 1182199), (19, 1057757), (43, 467381), (323, 62221), (731, 27493), (817, 24599), (1447, 13889)]