20134972225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{41737}}^1$

素因数の和:42609

約数の個数: 24

約数和(自身を含む): 26084580480

約数和(自身を除く): 5949608255

約数列:

[1, 5, 23, 25, 115, 575, 839, 4195, 19297, 20975, 41737, 96485, 208685, 482425, 959951, 1043425, 4799755, 23998775, 35017343, 175086715, 805398889, 875433575, 4026994445, 20134972225]

約数ペア:

[(1, 20134972225), (5, 4026994445), (23, 875433575), (25, 805398889), (115, 175086715), (575, 35017343), (839, 23998775), (4195, 4799755), (19297, 1043425), (20975, 959951), (41737, 482425), (96485, 208685)]