A= 13+26+39++169
what is the sum of the prime numbers that can divide a ?
a)16 b)18 c)20 d)22 e)24

A= 13+26+39+...+169=

= 13(1+2+3++13)=

=13* (13*14)/2=

=13*13*7

=> 13+7=20

So the answer is c)

the correct answer to your question is a. 4^4

good luck my friend!

hope this !

maybe if i you could me by giving me brainliest?

! < 3

have a splendid day < 3 : )