20172597588

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27791}}^1$

素因数の和:27875

約数の個数: 192

約数和(自身を含む): 62752112640

約数和(自身を除く): 42579515052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 47, 52, 54, 66, 78, 94, 99, 108, 117, 132, 141, 143, 156, 188, 198, 234, 282, 286, 297, 351, 396, 423, 429, 468, 517, 564, 572, 594, 611, 702, 846, 858, 1034, 1188, 1222, 1269, 1287, 1404, 1551, 1692, 1716, 1833, 2068, 2444, 2538, 2574, 3102, 3666, 3861, 4653, 5076, 5148, 5499, 6204, 6721, 7332, 7722, 9306, 10998, 13442, 13959, 15444, 16497, 18612, 20163, 21996, 26884, 27791, 27918, 32994, 40326, 55582, 55836, 60489, 65988, 80652, 83373, 111164, 120978, 166746, 181467, 241956, 250119, 305701, 333492, 361283, 362934, 500238, 611402, 722566, 725868, 750357, 917103, 1000476, 1083849, 1222804, 1306177, 1445132, 1500714, 1834206, 2167698, 2612354, 2751309, 3001428, 3251547, 3668412, 3918531, 3974113, 4335396, 5224708, 5502618, 6503094, 7837062, 7948226, 8253927, 9754641, 11005236, 11755593, 11922339, 13006188, 14367947, 15674124, 15896452, 16507854, 16980301, 19509282, 23511186, 23844678, 28735894, 33015708, 33960602, 35266779, 35767017, 39018564, 43103841, 47022372, 47689356, 50940903, 57471788, 67921204, 70533558, 71534034, 86207682, 101881806, 107301051, 129311523, 141067116, 143068068, 152822709, 172415364, 186783311, 203763612, 214602102, 258623046, 305645418, 373566622, 387934569, 429204204, 458468127, 517246092, 560349933, 611290836, 747133244, 775869138, 916936254, 1120699866, 1551738276, 1681049799, 1833872508, 2241399732, 3362099598, 5043149397, 6724199196, 10086298794, 20172597588]

約数ペア:

[(1, 20172597588), (2, 10086298794), (3, 6724199196), (4, 5043149397), (6, 3362099598), (9, 2241399732), (11, 1833872508), (12, 1681049799), (13, 1551738276), (18, 1120699866), (22, 916936254), (26, 775869138), (27, 747133244), (33, 611290836), (36, 560349933), (39, 517246092), (44, 458468127), (47, 429204204), (52, 387934569), (54, 373566622), (66, 305645418), (78, 258623046), (94, 214602102), (99, 203763612), (108, 186783311), (117, 172415364), (132, 152822709), (141, 143068068), (143, 141067116), (156, 129311523), (188, 107301051), (198, 101881806), (234, 86207682), (282, 71534034), (286, 70533558), (297, 67921204), (351, 57471788), (396, 50940903), (423, 47689356), (429, 47022372), (468, 43103841), (517, 39018564), (564, 35767017), (572, 35266779), (594, 33960602), (611, 33015708), (702, 28735894), (846, 23844678), (858, 23511186), (1034, 19509282), (1188, 16980301), (1222, 16507854), (1269, 15896452), (1287, 15674124), (1404, 14367947), (1551, 13006188), (1692, 11922339), (1716, 11755593), (1833, 11005236), (2068, 9754641), (2444, 8253927), (2538, 7948226), (2574, 7837062), (3102, 6503094), (3666, 5502618), (3861, 5224708), (4653, 4335396), (5076, 3974113), (5148, 3918531), (5499, 3668412), (6204, 3251547), (6721, 3001428), (7332, 2751309), (7722, 2612354), (9306, 2167698), (10998, 1834206), (13442, 1500714), (13959, 1445132), (15444, 1306177), (16497, 1222804), (18612, 1083849), (20163, 1000476), (21996, 917103), (26884, 750357), (27791, 725868), (27918, 722566), (32994, 611402), (40326, 500238), (55582, 362934), (55836, 361283), (60489, 333492), (65988, 305701), (80652, 250119), (83373, 241956), (111164, 181467), (120978, 166746)]