20160960932

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1\times {\mathrm{9479}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 41436245760

約数和(自身を除く): 21275284828

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2053, 4106, 8212, 9479, 14371, 18958, 28742, 37916, 57484, 66353, 75961, 132706, 151922, 265412, 303844, 350723, 531727, 701446, 1063454, 1402892, 2126908, 2455061, 4910122, 9820244, 19460387, 38920774, 77841548, 136222709, 272445418, 544890836, 720034319, 1440068638, 2880137276, 5040240233, 10080480466, 20160960932]

約数ペア:

[(1, 20160960932), (2, 10080480466), (4, 5040240233), (7, 2880137276), (14, 1440068638), (28, 720034319), (37, 544890836), (74, 272445418), (148, 136222709), (259, 77841548), (518, 38920774), (1036, 19460387), (2053, 9820244), (4106, 4910122), (8212, 2455061), (9479, 2126908), (14371, 1402892), (18958, 1063454), (28742, 701446), (37916, 531727), (57484, 350723), (66353, 303844), (75961, 265412), (132706, 151922)]