20118085416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{7603}}^1$

素因数の和:7896

約数の個数: 192

約数和(自身を含む): 64269616320

約数和(自身を除く): 44151530904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 257, 264, 286, 312, 396, 429, 468, 514, 572, 771, 792, 858, 936, 1028, 1144, 1287, 1542, 1716, 2056, 2313, 2574, 2827, 3084, 3341, 3432, 4626, 5148, 5654, 6168, 6682, 7603, 8481, 9252, 10023, 10296, 11308, 13364, 15206, 16962, 18504, 20046, 22616, 22809, 25443, 26728, 30069, 30412, 33924, 36751, 40092, 45618, 50886, 60138, 60824, 67848, 68427, 73502, 80184, 83633, 91236, 98839, 101772, 110253, 120276, 136854, 147004, 167266, 182472, 197678, 203544, 220506, 240552, 250899, 273708, 294008, 296517, 330759, 334532, 395356, 441012, 501798, 547416, 593034, 661518, 669064, 752697, 790712, 882024, 889551, 1003596, 1087229, 1186068, 1323036, 1505394, 1779102, 1953971, 2007192, 2174458, 2372136, 2646072, 3010788, 3261687, 3558204, 3907942, 4348916, 5861913, 6021576, 6523374, 7116408, 7815884, 8697832, 9785061, 11723826, 13046748, 15631768, 17585739, 19570122, 21493681, 23447652, 25401623, 26093496, 35171478, 39140244, 42987362, 46895304, 50803246, 64481043, 70342956, 76204869, 78280488, 85974724, 101606492, 128962086, 140685912, 152409738, 171949448, 193443129, 203212984, 228614607, 257924172, 279417853, 304819476, 386886258, 457229214, 515848344, 558835706, 609638952, 773772516, 838253559, 914458428, 1117671412, 1547545032, 1676507118, 1828916856, 2235342824, 2514760677, 3353014236, 5029521354, 6706028472, 10059042708, 20118085416]

約数ペア:

[(1, 20118085416), (2, 10059042708), (3, 6706028472), (4, 5029521354), (6, 3353014236), (8, 2514760677), (9, 2235342824), (11, 1828916856), (12, 1676507118), (13, 1547545032), (18, 1117671412), (22, 914458428), (24, 838253559), (26, 773772516), (33, 609638952), (36, 558835706), (39, 515848344), (44, 457229214), (52, 386886258), (66, 304819476), (72, 279417853), (78, 257924172), (88, 228614607), (99, 203212984), (104, 193443129), (117, 171949448), (132, 152409738), (143, 140685912), (156, 128962086), (198, 101606492), (234, 85974724), (257, 78280488), (264, 76204869), (286, 70342956), (312, 64481043), (396, 50803246), (429, 46895304), (468, 42987362), (514, 39140244), (572, 35171478), (771, 26093496), (792, 25401623), (858, 23447652), (936, 21493681), (1028, 19570122), (1144, 17585739), (1287, 15631768), (1542, 13046748), (1716, 11723826), (2056, 9785061), (2313, 8697832), (2574, 7815884), (2827, 7116408), (3084, 6523374), (3341, 6021576), (3432, 5861913), (4626, 4348916), (5148, 3907942), (5654, 3558204), (6168, 3261687), (6682, 3010788), (7603, 2646072), (8481, 2372136), (9252, 2174458), (10023, 2007192), (10296, 1953971), (11308, 1779102), (13364, 1505394), (15206, 1323036), (16962, 1186068), (18504, 1087229), (20046, 1003596), (22616, 889551), (22809, 882024), (25443, 790712), (26728, 752697), (30069, 669064), (30412, 661518), (33924, 593034), (36751, 547416), (40092, 501798), (45618, 441012), (50886, 395356), (60138, 334532), (60824, 330759), (67848, 296517), (68427, 294008), (73502, 273708), (80184, 250899), (83633, 240552), (91236, 220506), (98839, 203544), (101772, 197678), (110253, 182472), (120276, 167266), (136854, 147004)]