20136184

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47491}}^1$

素因数の和:47550

約数の個数: 16

約数和(自身を含む): 38468520

約数和(自身を除く): 18332336

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47491, 94982, 189964, 379928, 2517023, 5034046, 10068092, 20136184]

約数ペア:

[(1, 20136184), (2, 10068092), (4, 5034046), (8, 2517023), (53, 379928), (106, 189964), (212, 94982), (424, 47491)]