20886444

素因数分解:

$2^2\times 3^3\times {\mathrm{193393}}^1$

素因数の和:193406

約数の個数: 24

約数和(自身を含む): 54150320

約数和(自身を除く): 33263876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193393, 386786, 580179, 773572, 1160358, 1740537, 2320716, 3481074, 5221611, 6962148, 10443222, 20886444]

約数ペア:

[(1, 20886444), (2, 10443222), (3, 6962148), (4, 5221611), (6, 3481074), (9, 2320716), (12, 1740537), (18, 1160358), (27, 773572), (36, 580179), (54, 386786), (108, 193393)]