Alaska is about 41 times bigger than Taiwan.

Taiwan is approximately 35,980 sq km, while Alaska is approximately 1,481,348 sq km, making Alaska 4,017% larger than Taiwan. Meanwhile, the population of Taiwan is ~23.6 million people (22.9 million fewer people live in Alaska).
Tip: This to-scale comparison of Taiwan vs. Alaska uses the Mercator projection, which distorts the size of regions near the poles.