2006165080

素因数分解:

$2^3\times 5^1\times {\mathrm{50154127}}^1$

素因数の和:50154138

約数の個数: 16

約数和(自身を含む): 4513871520

約数和(自身を除く): 2507706440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50154127, 100308254, 200616508, 250770635, 401233016, 501541270, 1003082540, 2006165080]

約数ペア:

[(1, 2006165080), (2, 1003082540), (4, 501541270), (5, 401233016), (8, 250770635), (10, 200616508), (20, 100308254), (40, 50154127)]