20160791667

素因数分解:

$3^2\times {\mathrm{911}}^1\times {\mathrm{1009}}^1\times {\mathrm{2437}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 29193977280

約数和(自身を除く): 9033185613

約数列:

[1, 3, 9, 911, 1009, 2437, 2733, 3027, 7311, 8199, 9081, 21933, 919199, 2220107, 2458933, 2757597, 6660321, 7376799, 8272791, 19980963, 22130397, 2240087963, 6720263889, 20160791667]

約数ペア:

[(1, 20160791667), (3, 6720263889), (9, 2240087963), (911, 22130397), (1009, 19980963), (2437, 8272791), (2733, 7376799), (3027, 6660321), (7311, 2757597), (8199, 2458933), (9081, 2220107), (21933, 919199)]