20044850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57271}}^1$

素因数の和:57290

約数の個数: 24

約数和(自身を含む): 42610368

約数和(自身を除く): 22565518

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57271, 114542, 286355, 400897, 572710, 801794, 1431775, 2004485, 2863550, 4008970, 10022425, 20044850]

約数ペア:

[(1, 20044850), (2, 10022425), (5, 4008970), (7, 2863550), (10, 2004485), (14, 1431775), (25, 801794), (35, 572710), (50, 400897), (70, 286355), (175, 114542), (350, 57271)]