20903957712

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 400

約数和(自身を含む): 69516532800

約数和(自身を除く): 48612575088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 59, 66, 72, 81, 87, 88, 99, 108, 116, 118, 132, 144, 162, 174, 176, 177, 198, 216, 232, 236, 261, 264, 297, 319, 324, 348, 354, 396, 432, 464, 472, 522, 528, 531, 594, 638, 648, 649, 696, 708, 783, 792, 857, 891, 944, 957, 1044, 1062, 1188, 1276, 1296, 1298, 1392, 1416, 1566, 1584, 1593, 1711, 1714, 1782, 1914, 1947, 2088, 2124, 2349, 2376, 2552, 2571, 2596, 2832, 2871, 3132, 3186, 3422, 3428, 3564, 3828, 3894, 4176, 4248, 4698, 4752, 4779, 5104, 5133, 5142, 5192, 5742, 5841, 6264, 6372, 6844, 6856, 7128, 7656, 7713, 7788, 8496, 8613, 9396, 9427, 9558, 10266, 10284, 10384, 11484, 11682, 12528, 12744, 13688, 13712, 14256, 15312, 15399, 15426, 15576, 17226, 17523, 18792, 18821, 18854, 19116, 20532, 20568, 22968, 23139, 23364, 24853, 25488, 25839, 27376, 28281, 30798, 30852, 31152, 34452, 35046, 37584, 37642, 37708, 38232, 41064, 41136, 45936, 46197, 46278, 46728, 49706, 50563, 51678, 52569, 56463, 56562, 61596, 61704, 68904, 69417, 70092, 74559, 75284, 75416, 76464, 82128, 84843, 92394, 92556, 93456, 99412, 101126, 103356, 105138, 112926, 113124, 123192, 123408, 137808, 138591, 138834, 140184, 149118, 150568, 150832, 151689, 169389, 169686, 184788, 185112, 198824, 202252, 206712, 210276, 223677, 225852, 226248, 246384, 254529, 273383, 277182, 277668, 280368, 298236, 301136, 303378, 338778, 339372, 369576, 370224, 397648, 404504, 413424, 420552, 447354, 451704, 452496, 455067, 508167, 509058, 546766, 554364, 555336, 556193, 596472, 606756, 671031, 677556, 678744, 739152, 763587, 809008, 820149, 841104, 894708, 903408, 910134, 1016334, 1018116, 1093532, 1108728, 1110672, 1112386, 1192944, 1213512, 1342062, 1355112, 1357488, 1365201, 1466327, 1524501, 1527174, 1640298, 1668579, 1789416, 1820268, 2013093, 2032668, 2036232, 2187064, 2217456, 2224772, 2427024, 2460447, 2684124, 2710224, 2730402, 2932654, 3049002, 3054348, 3280596, 3337158, 3578832, 3640536, 4026186, 4065336, 4072464, 4095603, 4374128, 4398981, 4449544, 4920894, 5005737, 5368248, 5460804, 5865308, 6098004, 6108696, 6561192, 6674316, 7281072, 7381341, 8052372, 8130672, 8191206, 8797962, 8899088, 9841788, 10011474, 10736496, 10921608, 11730616, 12196008, 12217392, 13122384, 13196943, 13348632, 14762682, 15017211, 16104744, 16129597, 16382412, 17595924, 19683576, 20022948, 21843216, 22144023, 23461232, 24392016, 26393886, 26697264, 29525364, 30034422, 32209488, 32259194, 32764824, 35191848, 39367152, 39590829, 40045896, 44288046, 45051633, 48388791, 52787772, 59050728, 60068844, 64518388, 65529648, 70383696, 79181658, 80091792, 88576092, 90103266, 96777582, 105575544, 118101456, 118772487, 120137688, 129036776, 145166373, 158363316, 177152184, 180206532, 193555164, 211151088, 237544974, 240275376, 258073552, 290332746, 316726632, 354304368, 360413064, 387110328, 435499119, 475089948, 580665492, 633453264, 720826128, 774220656, 870998238, 950179896, 1161330984, 1306497357, 1741996476, 1900359792, 2322661968, 2612994714, 3483992952, 5225989428, 6967985904, 10451978856, 20903957712]

約数ペア:

[(1, 20903957712), (2, 10451978856), (3, 6967985904), (4, 5225989428), (6, 3483992952), (8, 2612994714), (9, 2322661968), (11, 1900359792), (12, 1741996476), (16, 1306497357), (18, 1161330984), (22, 950179896), (24, 870998238), (27, 774220656), (29, 720826128), (33, 633453264), (36, 580665492), (44, 475089948), (48, 435499119), (54, 387110328), (58, 360413064), (59, 354304368), (66, 316726632), (72, 290332746), (81, 258073552), (87, 240275376), (88, 237544974), (99, 211151088), (108, 193555164), (116, 180206532), (118, 177152184), (132, 158363316), (144, 145166373), (162, 129036776), (174, 120137688), (176, 118772487), (177, 118101456), (198, 105575544), (216, 96777582), (232, 90103266), (236, 88576092), (261, 80091792), (264, 79181658), (297, 70383696), (319, 65529648), (324, 64518388), (348, 60068844), (354, 59050728), (396, 52787772), (432, 48388791), (464, 45051633), (472, 44288046), (522, 40045896), (528, 39590829), (531, 39367152), (594, 35191848), (638, 32764824), (648, 32259194), (649, 32209488), (696, 30034422), (708, 29525364), (783, 26697264), (792, 26393886), (857, 24392016), (891, 23461232), (944, 22144023), (957, 21843216), (1044, 20022948), (1062, 19683576), (1188, 17595924), (1276, 16382412), (1296, 16129597), (1298, 16104744), (1392, 15017211), (1416, 14762682), (1566, 13348632), (1584, 13196943), (1593, 13122384), (1711, 12217392), (1714, 12196008), (1782, 11730616), (1914, 10921608), (1947, 10736496), (2088, 10011474), (2124, 9841788), (2349, 8899088), (2376, 8797962), (2552, 8191206), (2571, 8130672), (2596, 8052372), (2832, 7381341), (2871, 7281072), (3132, 6674316), (3186, 6561192), (3422, 6108696), (3428, 6098004), (3564, 5865308), (3828, 5460804), (3894, 5368248), (4176, 5005737), (4248, 4920894), (4698, 4449544), (4752, 4398981), (4779, 4374128), (5104, 4095603), (5133, 4072464), (5142, 4065336), (5192, 4026186), (5742, 3640536), (5841, 3578832), (6264, 3337158), (6372, 3280596), (6844, 3054348), (6856, 3049002), (7128, 2932654), (7656, 2730402), (7713, 2710224), (7788, 2684124), (8496, 2460447), (8613, 2427024), (9396, 2224772), (9427, 2217456), (9558, 2187064), (10266, 2036232), (10284, 2032668), (10384, 2013093), (11484, 1820268), (11682, 1789416), (12528, 1668579), (12744, 1640298), (13688, 1527174), (13712, 1524501), (14256, 1466327), (15312, 1365201), (15399, 1357488), (15426, 1355112), (15576, 1342062), (17226, 1213512), (17523, 1192944), (18792, 1112386), (18821, 1110672), (18854, 1108728), (19116, 1093532), (20532, 1018116), (20568, 1016334), (22968, 910134), (23139, 903408), (23364, 894708), (24853, 841104), (25488, 820149), (25839, 809008), (27376, 763587), (28281, 739152), (30798, 678744), (30852, 677556), (31152, 671031), (34452, 606756), (35046, 596472), (37584, 556193), (37642, 555336), (37708, 554364), (38232, 546766), (41064, 509058), (41136, 508167), (45936, 455067), (46197, 452496), (46278, 451704), (46728, 447354), (49706, 420552), (50563, 413424), (51678, 404504), (52569, 397648), (56463, 370224), (56562, 369576), (61596, 339372), (61704, 338778), (68904, 303378), (69417, 301136), (70092, 298236), (74559, 280368), (75284, 277668), (75416, 277182), (76464, 273383), (82128, 254529), (84843, 246384), (92394, 226248), (92556, 225852), (93456, 223677), (99412, 210276), (101126, 206712), (103356, 202252), (105138, 198824), (112926, 185112), (113124, 184788), (123192, 169686), (123408, 169389), (137808, 151689), (138591, 150832), (138834, 150568), (140184, 149118)]