20156056

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{8599}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 37926000

約数和(自身を除く): 17769944

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 8599, 17198, 34396, 68792, 2519507, 5039014, 10078028, 20156056]

約数ペア:

[(1, 20156056), (2, 10078028), (4, 5039014), (8, 2519507), (293, 68792), (586, 34396), (1172, 17198), (2344, 8599)]