20108888

素因数分解:

$2^3\times {\mathrm{1429}}^1\times {\mathrm{1759}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 37752000

約数和(自身を除く): 17643112

約数列:

[1, 2, 4, 8, 1429, 1759, 2858, 3518, 5716, 7036, 11432, 14072, 2513611, 5027222, 10054444, 20108888]

約数ペア:

[(1, 20108888), (2, 10054444), (4, 5027222), (8, 2513611), (1429, 14072), (1759, 11432), (2858, 7036), (3518, 5716)]