20149405908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{116371}}^1$

素因数の和:116732

約数の個数: 48

約数和(自身を含む): 48172422144

約数和(自身を除く): 28023016236

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 307, 564, 614, 921, 1228, 1842, 3684, 14429, 28858, 43287, 57716, 86574, 116371, 173148, 232742, 349113, 465484, 698226, 1396452, 5469437, 10938874, 16408311, 21877748, 32816622, 35725897, 65633244, 71451794, 107177691, 142903588, 214355382, 428710764, 1679117159, 3358234318, 5037351477, 6716468636, 10074702954, 20149405908]

約数ペア:

[(1, 20149405908), (2, 10074702954), (3, 6716468636), (4, 5037351477), (6, 3358234318), (12, 1679117159), (47, 428710764), (94, 214355382), (141, 142903588), (188, 107177691), (282, 71451794), (307, 65633244), (564, 35725897), (614, 32816622), (921, 21877748), (1228, 16408311), (1842, 10938874), (3684, 5469437), (14429, 1396452), (28858, 698226), (43287, 465484), (57716, 349113), (86574, 232742), (116371, 173148)]