20173794

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78193}}^1$

素因数の和:78241

約数の個数: 16

約数和(自身を含む): 41286432

約数和(自身を除く): 21112638

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78193, 156386, 234579, 469158, 3362299, 6724598, 10086897, 20173794]

約数ペア:

[(1, 20173794), (2, 10086897), (3, 6724598), (6, 3362299), (43, 469158), (86, 234579), (129, 156386), (258, 78193)]