20510035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45077}}^1$

素因数の和:45102

約数の個数: 16

約数和(自身を含む): 30292416

約数和(自身を除く): 9782381

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 45077, 225385, 315539, 586001, 1577695, 2930005, 4102007, 20510035]

約数ペア:

[(1, 20510035), (5, 4102007), (7, 2930005), (13, 1577695), (35, 586001), (65, 315539), (91, 225385), (455, 45077)]