20632521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75577}}^1$

素因数の和:75600

約数の個数: 16

約数和(自身を含む): 33858944

約数和(自身を除く): 13226423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 75577, 226731, 529039, 982501, 1587117, 2947503, 6877507, 20632521]

約数ペア:

[(1, 20632521), (3, 6877507), (7, 2947503), (13, 1587117), (21, 982501), (39, 529039), (91, 226731), (273, 75577)]