20137846443

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{185539}}^1$

素因数の和:185600

約数の個数: 48

約数和(自身を含む): 33165646080

約数和(自身を除く): 13027799637

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 253, 299, 363, 429, 759, 897, 1573, 2783, 3289, 4719, 8349, 9867, 36179, 108537, 185539, 556617, 2040929, 2412007, 4267397, 6122787, 7236021, 12802191, 22450219, 26532077, 46941367, 55476161, 67350657, 79596231, 140824101, 166428483, 291852847, 516355037, 610237771, 875558541, 1549065111, 1830713313, 6712615481, 20137846443]

約数ペア:

[(1, 20137846443), (3, 6712615481), (11, 1830713313), (13, 1549065111), (23, 875558541), (33, 610237771), (39, 516355037), (69, 291852847), (121, 166428483), (143, 140824101), (253, 79596231), (299, 67350657), (363, 55476161), (429, 46941367), (759, 26532077), (897, 22450219), (1573, 12802191), (2783, 7236021), (3289, 6122787), (4719, 4267397), (8349, 2412007), (9867, 2040929), (36179, 556617), (108537, 185539)]