20140751319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{12433}}^1$

素因数の和:13091

約数の個数: 32

約数和(自身を含む): 29370102720

約数和(自身を除く): 9229351401

約数列:

[1, 3, 13, 39, 73, 219, 569, 949, 1707, 2847, 7397, 12433, 22191, 37299, 41537, 124611, 161629, 484887, 539981, 907609, 1619943, 2722827, 7074377, 11798917, 21223131, 35396751, 91966901, 275900703, 516429521, 1549288563, 6713583773, 20140751319]

約数ペア:

[(1, 20140751319), (3, 6713583773), (13, 1549288563), (39, 516429521), (73, 275900703), (219, 91966901), (569, 35396751), (949, 21223131), (1707, 11798917), (2847, 7074377), (7397, 2722827), (12433, 1619943), (22191, 907609), (37299, 539981), (41537, 484887), (124611, 161629)]