check files bigger then 2GB

Hear i have an intresting codeline to find all files bigger then 2 GB for linux

find /var/ -type f -size +20000k -exec ls -lh {} ; 2> /dev/null | awk '{ print $NF ": " $5 }' | sort -nrk 2,2

du -a /var | sort -n -r | head -n 10