20082200

素因数分解:

$2^3\times 5^2\times {\mathrm{100411}}^1$

素因数の和:100427

約数の個数: 24

約数和(自身を含む): 46691580

約数和(自身を除く): 26609380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100411, 200822, 401644, 502055, 803288, 1004110, 2008220, 2510275, 4016440, 5020550, 10041100, 20082200]

約数ペア:

[(1, 20082200), (2, 10041100), (4, 5020550), (5, 4016440), (8, 2510275), (10, 2008220), (20, 1004110), (25, 803288), (40, 502055), (50, 401644), (100, 200822), (200, 100411)]