20160672194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1\times {\mathrm{5273}}^1$

素因数の和:6074

約数の個数: 32

約数和(自身を含む): 32747742720

約数和(自身を除く): 12587070526

約数列:

[1, 2, 13, 26, 307, 479, 614, 958, 3991, 5273, 6227, 7982, 10546, 12454, 68549, 137098, 147053, 294106, 1618811, 1911689, 2525767, 3237622, 3823378, 5051534, 21044543, 32834971, 42089086, 65669942, 775410469, 1550820938, 10080336097, 20160672194]

約数ペア:

[(1, 20160672194), (2, 10080336097), (13, 1550820938), (26, 775410469), (307, 65669942), (479, 42089086), (614, 32834971), (958, 21044543), (3991, 5051534), (5273, 3823378), (6227, 3237622), (7982, 2525767), (10546, 1911689), (12454, 1618811), (68549, 294106), (137098, 147053)]