#include <stdio.h>
int main(){
int i=0, n=0, divisores=0;
n=20;
for(i=1; i <= n; i++)
{
if(n%i == 0){
divisores++;
}
}
if(divisores >2){
printf("%d NÃO É um numero primo\n", n
); }else{
printf("%d É um numero primo\n", n
); }
return(0);
}
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