The study investigated the interaction of C20 fullerene with graphene using molecular dynamics simulations (LAMMPS). It was found that after a collision, a C20 fullerene molecule does not immediately bounce off the graphene surface, but instead adheres to it, forming adsorption. Furthermore, when C20fullerene fell onto the graphene surface in the energy range of 1-35 eV, graphene perforation and sputtering were observed.