20627000

素因数分解:

$2^3\times 5^3\times {\mathrm{20627}}^1$

素因数の和:20648

約数の個数: 32

約数和(自身を含む): 48269520

約数和(自身を除く): 27642520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 20627, 41254, 82508, 103135, 165016, 206270, 412540, 515675, 825080, 1031350, 2062700, 2578375, 4125400, 5156750, 10313500, 20627000]

約数ペア:

[(1, 20627000), (2, 10313500), (4, 5156750), (5, 4125400), (8, 2578375), (10, 2062700), (20, 1031350), (25, 825080), (40, 515675), (50, 412540), (100, 206270), (125, 165016), (200, 103135), (250, 82508), (500, 41254), (1000, 20627)]