20173090001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{280069}}^1$

素因数の和:280328

約数の個数: 16

約数和(自身を含む): 22584844800

約数和(自身を除く): 2411754799

約数列:

[1, 17, 19, 223, 323, 3791, 4237, 72029, 280069, 4761173, 5321311, 62455387, 90462287, 1061741579, 1186652353, 20173090001]

約数ペア:

[(1, 20173090001), (17, 1186652353), (19, 1061741579), (223, 90462287), (323, 62455387), (3791, 5321311), (4237, 4761173), (72029, 280069)]