20097039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 27764352

約数和(自身を除く): 7667313

約数列:

[1, 3, 43, 83, 129, 249, 1877, 3569, 5631, 10707, 80711, 155791, 242133, 467373, 6699013, 20097039]

約数ペア:

[(1, 20097039), (3, 6699013), (43, 467373), (83, 242133), (129, 155791), (249, 80711), (1877, 10707), (3569, 5631)]