20123407331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27528601}}^1$

素因数の和:27528661

約数の個数: 8

約数和(自身を含む): 21802652784

約数和(自身を除く): 1679245453

約数列:

[1, 17, 43, 731, 27528601, 467986217, 1183729843, 20123407331]

約数ペア:

[(1, 20123407331), (17, 1183729843), (43, 467986217), (731, 27528601)]