20588655

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5743}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 33085440

約数和(自身を除く): 12496785

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5743, 17229, 28715, 86145, 1372577, 4117731, 6862885, 20588655]

約数ペア:

[(1, 20588655), (3, 6862885), (5, 4117731), (15, 1372577), (239, 86145), (717, 28715), (1195, 17229), (3585, 5743)]