20133503516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16722179}}^1$

素因数の和:16722233

約数の個数: 24

約数和(自身を含む): 41203451520

約数和(自身を除く): 21069948004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16722179, 33444358, 66888716, 117055253, 234110506, 468221012, 719053697, 1438107394, 2876214788, 5033375879, 10066751758, 20133503516]

約数ペア:

[(1, 20133503516), (2, 10066751758), (4, 5033375879), (7, 2876214788), (14, 1438107394), (28, 719053697), (43, 468221012), (86, 234110506), (172, 117055253), (301, 66888716), (602, 33444358), (1204, 16722179)]