20, 40, 60, 80, 100, 120, 140 . . .
5 is a prime number. It is only evenly divisible by itself and one. The factors of 20 are: 1, 2, 4, 5, 10, and 20. The prime factors of 20 are: 2 and 5.
No; it is divisible only by its factors (1, 2, 4, 5, 8, 10, 16, 20, 40, and 80).
20 is not divisible by 18.
It is divisible by any of its factors
It is divisible by any of its factors
It is divisible by any of its factors
It is divisible by any of its factors
1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200
No. 293 is not evenly divisible by 20.
No. 24 is not evenly divisible by 20.
100 is divisible by (the integer factors of 100 are):1, 2, 4, 5, 10, 20, 25, 50, 100
No. Even numbers are never prime numbers. A prime number is a number that is only divisible by 1 and itself. Even numbers are always divisible by 2, so they are never prime.And 20 is also divisible by 4 and 5. Its factors are 1, 2, 4, 5, 10, and 20.