2021746620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33695777}}^1$

素因数の和:33695789

約数の個数: 24

約数和(自身を含む): 5660890704

約数和(自身を除く): 3639144084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33695777, 67391554, 101087331, 134783108, 168478885, 202174662, 336957770, 404349324, 505436655, 673915540, 1010873310, 2021746620]

約数ペア:

[(1, 2021746620), (2, 1010873310), (3, 673915540), (4, 505436655), (5, 404349324), (6, 336957770), (10, 202174662), (12, 168478885), (15, 134783108), (20, 101087331), (30, 67391554), (60, 33695777)]