A circular spinner is divided into 20 equal sections, as shown. An arrow is attached to the center of the spinner. The arrow is spun once. What is the probability that the arrow stops in a section containing a number that is a divisor of 20?
Answer Choices
A. \frac{12}{20}
B. \frac{14}{20}
C. \frac{15}{20}
D. \frac{7}{20}
E. \frac{6}{20}