2020990060

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{168697}}^1$

素因数の和:169305

約数の個数: 24

約数和(自身を含む): 4251189600

約数和(自身を除く): 2230199540

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 168697, 337394, 674788, 843485, 1686970, 3373940, 101049503, 202099006, 404198012, 505247515, 1010495030, 2020990060]

約数ペア:

[(1, 2020990060), (2, 1010495030), (4, 505247515), (5, 404198012), (10, 202099006), (20, 101049503), (599, 3373940), (1198, 1686970), (2396, 843485), (2995, 674788), (5990, 337394), (11980, 168697)]