20063016978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{34313}}^1$

素因数の和:34583

約数の個数: 64

約数和(自身を含む): 44273295360

約数和(自身を除く): 24210278382

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 223, 437, 446, 669, 874, 1311, 1338, 2622, 4237, 5129, 8474, 10258, 12711, 15387, 25422, 30774, 34313, 68626, 97451, 102939, 194902, 205878, 292353, 584706, 651947, 789199, 1303894, 1578398, 1955841, 2367597, 3911682, 4735194, 7651799, 14994781, 15303598, 22955397, 29989562, 44984343, 45910794, 89968686, 145384181, 175991377, 290768362, 351982754, 436152543, 527974131, 872305086, 1055948262, 3343836163, 6687672326, 10031508489, 20063016978]

約数ペア:

[(1, 20063016978), (2, 10031508489), (3, 6687672326), (6, 3343836163), (19, 1055948262), (23, 872305086), (38, 527974131), (46, 436152543), (57, 351982754), (69, 290768362), (114, 175991377), (138, 145384181), (223, 89968686), (437, 45910794), (446, 44984343), (669, 29989562), (874, 22955397), (1311, 15303598), (1338, 14994781), (2622, 7651799), (4237, 4735194), (5129, 3911682), (8474, 2367597), (10258, 1955841), (12711, 1578398), (15387, 1303894), (25422, 789199), (30774, 651947), (34313, 584706), (68626, 292353), (97451, 205878), (102939, 194902)]