20114895

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10559}}^1$

素因数の和:10694

約数の個数: 16

約数和(自身を含む): 32440320

約数和(自身を除く): 12325425

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 10559, 31677, 52795, 158385, 1340993, 4022979, 6704965, 20114895]

約数ペア:

[(1, 20114895), (3, 6704965), (5, 4022979), (15, 1340993), (127, 158385), (381, 52795), (635, 31677), (1905, 10559)]