20183668335

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{44893}}^1$

素因数の和:45104

約数の個数: 48

約数和(自身を含む): 35689652544

約数和(自身を除く): 15505984209

約数列:

[1, 3, 5, 9, 15, 45, 97, 103, 291, 309, 485, 515, 873, 927, 1455, 1545, 4365, 4635, 9991, 29973, 44893, 49955, 89919, 134679, 149865, 224465, 404037, 449595, 673395, 2020185, 4354621, 4623979, 13063863, 13871937, 21773105, 23119895, 39191589, 41615811, 65319315, 69359685, 195957945, 208079055, 448525963, 1345577889, 2242629815, 4036733667, 6727889445, 20183668335]

約数ペア:

[(1, 20183668335), (3, 6727889445), (5, 4036733667), (9, 2242629815), (15, 1345577889), (45, 448525963), (97, 208079055), (103, 195957945), (291, 69359685), (309, 65319315), (485, 41615811), (515, 39191589), (873, 23119895), (927, 21773105), (1455, 13871937), (1545, 13063863), (4365, 4623979), (4635, 4354621), (9991, 2020185), (29973, 673395), (44893, 449595), (49955, 404037), (89919, 224465), (134679, 149865)]