Alright, let's work through 1731 times 2020 step by step
1731 × 2020 = 2020 × (1731)
+ 2020 × 1 which equals 2020
+ 2020 × 30 that equals 60600
+ 2020 × 700 that results in 1414000
+ 2020 × 1000 resulting in 2020000

= 3496620
