Triangle OPQ is dilated by a scale factor of 22 to form triangle O'P'Q'. Side PQ measures 2020. What is the measure of side P'Q'?

The measure of side P'Q' can be calculated by multiplying the scale factor of 22 with the length of side PQ.

P'Q' = 22 * 2020 = 44440

Therefore, the measure of side P'Q' is 44440.