20132678958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25228921}}^1$

素因数の和:25228952

約数の個数: 32

約数和(自身を含む): 48439530240

約数和(自身を除く): 28306851282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25228921, 50457842, 75686763, 151373526, 176602447, 353204894, 479349499, 529807341, 958698998, 1059614682, 1438048497, 2876096994, 3355446493, 6710892986, 10066339479, 20132678958]

約数ペア:

[(1, 20132678958), (2, 10066339479), (3, 6710892986), (6, 3355446493), (7, 2876096994), (14, 1438048497), (19, 1059614682), (21, 958698998), (38, 529807341), (42, 479349499), (57, 353204894), (114, 176602447), (133, 151373526), (266, 75686763), (399, 50457842), (798, 25228921)]