20167530580

素因数分解:

$2^2\times 5^1\times {\mathrm{10247}}^1\times {\mathrm{98407}}^1$

素因数の和:108663

約数の個数: 24

約数和(自身を含む): 42356377728

約数和(自身を除く): 22188847148

約数列:

[1, 2, 4, 5, 10, 20, 10247, 20494, 40988, 51235, 98407, 102470, 196814, 204940, 393628, 492035, 984070, 1968140, 1008376529, 2016753058, 4033506116, 5041882645, 10083765290, 20167530580]

約数ペア:

[(1, 20167530580), (2, 10083765290), (4, 5041882645), (5, 4033506116), (10, 2016753058), (20, 1008376529), (10247, 1968140), (20494, 984070), (40988, 492035), (51235, 393628), (98407, 204940), (102470, 196814)]