No problem, we've got 3726 and 5561 to multiply
3726 × 5561 = 5561 × (3726)
+ 5561 × 6 which equals 33366
+ 5561 × 20 which equals 111220
+ 5561 × 700 that results in 3892700
+ 5561 × 3000 yielding 16683000

= 20720286
