2009774576

素因数分解:

$2^4\times {\mathrm{21193}}^1\times {\mathrm{5927}}^1$

素因数の和:27128

約数の個数: 20

約数和(自身を含む): 3894778992

約数和(自身を除く): 1885004416

約数列:

[1, 2, 4, 8, 16, 5927, 11854, 21193, 23708, 42386, 47416, 84772, 94832, 169544, 339088, 125610911, 251221822, 502443644, 1004887288, 2009774576]

約数ペア:

[(1, 2009774576), (2, 1004887288), (4, 502443644), (8, 251221822), (16, 125610911), (5927, 339088), (11854, 169544), (21193, 94832), (23708, 84772), (42386, 47416)]