Help finding standard error

#1
If i have following regression and numbers:

Y(with a "hat" over)= -66,1058 + 0,0650X R^2= 0,9460

Se(standard error) = (10,7509) ( ) N = 20

t = ( ) (18,73)

Can someone please explain how i find the missing numbers? Do I do this in a data software or just with an equation?