20970200

素因数分解:

$2^3\times 5^2\times {\mathrm{104851}}^1$

素因数の和:104867

約数の個数: 24

約数和(自身を含む): 48756180

約数和(自身を除く): 27785980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 104851, 209702, 419404, 524255, 838808, 1048510, 2097020, 2621275, 4194040, 5242550, 10485100, 20970200]

約数ペア:

[(1, 20970200), (2, 10485100), (4, 5242550), (5, 4194040), (8, 2621275), (10, 2097020), (20, 1048510), (25, 838808), (40, 524255), (50, 419404), (100, 209702), (200, 104851)]