20079630122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{20143}}^1$

素因数の和:20910

約数の個数: 32

約数和(自身を含む): 32609107200

約数和(自身を除く): 12529477078

約数列:

[1, 2, 19, 37, 38, 74, 703, 709, 1406, 1418, 13471, 20143, 26233, 26942, 40286, 52466, 382717, 498427, 745291, 765434, 996854, 1490582, 14160529, 14281387, 28321058, 28562774, 271346353, 528411319, 542692706, 1056822638, 10039815061, 20079630122]

約数ペア:

[(1, 20079630122), (2, 10039815061), (19, 1056822638), (37, 542692706), (38, 528411319), (74, 271346353), (703, 28562774), (709, 28321058), (1406, 14281387), (1418, 14160529), (13471, 1490582), (20143, 996854), (26233, 765434), (26942, 745291), (40286, 498427), (52466, 382717)]