Question 20
Suppose $x_1,x_2,\ldots,x_{2011}$ are positive integers satisfying
$$x_1+x_2+\cdots+x_{2011}=x_1x_2\cdots x_{2011}.$$
Find the maximum value of $x_1+x_2+\cdots+x_{2011}$.
$$x_1+x_2+\cdots+x_{2011}=x_1x_2\cdots x_{2011}.$$
Find the maximum value of $x_1+x_2+\cdots+x_{2011}$.