20177058888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:945

約数の個数: 288

約数和(自身を含む): 65142792000

約数和(自身を除く): 44965733112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 109, 126, 142, 147, 168, 196, 213, 218, 252, 284, 294, 327, 392, 426, 436, 441, 497, 504, 568, 588, 639, 654, 739, 763, 852, 872, 882, 981, 994, 1176, 1278, 1308, 1478, 1491, 1526, 1704, 1764, 1962, 1988, 2217, 2289, 2556, 2616, 2956, 2982, 3052, 3479, 3528, 3924, 3976, 4434, 4473, 4578, 5112, 5173, 5341, 5912, 5964, 6104, 6651, 6867, 6958, 7739, 7848, 8868, 8946, 9156, 10346, 10437, 10682, 11928, 13302, 13734, 13916, 15478, 15519, 16023, 17736, 17892, 18312, 20692, 20874, 21364, 23217, 26604, 27468, 27832, 30956, 31038, 31311, 32046, 35784, 36211, 41384, 41748, 42728, 46434, 46557, 48069, 52469, 53208, 54173, 54936, 61912, 62076, 62622, 64092, 69651, 72422, 80551, 83496, 92868, 93114, 96138, 104938, 108346, 108633, 124152, 125244, 128184, 139302, 144844, 157407, 161102, 162519, 185736, 186228, 192276, 209876, 216692, 217266, 241653, 250488, 278604, 289688, 314814, 322204, 325038, 325899, 367283, 372456, 379211, 384552, 419752, 433384, 434532, 472221, 483306, 487557, 557208, 563857, 629628, 644408, 650076, 651798, 724959, 734566, 758422, 869064, 944442, 966612, 975114, 1101849, 1127714, 1137633, 1259256, 1300152, 1303596, 1449918, 1469132, 1516844, 1691571, 1888884, 1933224, 1950228, 2203698, 2255428, 2275266, 2570981, 2607192, 2899836, 2938264, 3033688, 3305547, 3383142, 3412899, 3777768, 3900456, 3946999, 4407396, 4510856, 4550532, 5074713, 5141962, 5719121, 5799672, 6611094, 6766284, 6825798, 7712943, 7893998, 8814792, 9101064, 10149426, 10283924, 11438242, 11840997, 13222188, 13532568, 13651596, 15425886, 15787996, 17157363, 20298852, 20567848, 22876484, 23138829, 23681994, 26444376, 27303192, 30851772, 31575992, 34314726, 35522991, 40033847, 40597704, 45752968, 46277658, 47363988, 51472089, 61703544, 68629452, 71045982, 80067694, 92555316, 94727976, 102944178, 120101541, 137258904, 142091964, 160135388, 185110632, 205888356, 240203082, 280236929, 284183928, 320270776, 360304623, 411776712, 480406164, 560473858, 720609246, 840710787, 960812328, 1120947716, 1441218492, 1681421574, 2241895432, 2522132361, 2882436984, 3362843148, 5044264722, 6725686296, 10088529444, 20177058888]

約数ペア:

[(1, 20177058888), (2, 10088529444), (3, 6725686296), (4, 5044264722), (6, 3362843148), (7, 2882436984), (8, 2522132361), (9, 2241895432), (12, 1681421574), (14, 1441218492), (18, 1120947716), (21, 960812328), (24, 840710787), (28, 720609246), (36, 560473858), (42, 480406164), (49, 411776712), (56, 360304623), (63, 320270776), (71, 284183928), (72, 280236929), (84, 240203082), (98, 205888356), (109, 185110632), (126, 160135388), (142, 142091964), (147, 137258904), (168, 120101541), (196, 102944178), (213, 94727976), (218, 92555316), (252, 80067694), (284, 71045982), (294, 68629452), (327, 61703544), (392, 51472089), (426, 47363988), (436, 46277658), (441, 45752968), (497, 40597704), (504, 40033847), (568, 35522991), (588, 34314726), (639, 31575992), (654, 30851772), (739, 27303192), (763, 26444376), (852, 23681994), (872, 23138829), (882, 22876484), (981, 20567848), (994, 20298852), (1176, 17157363), (1278, 15787996), (1308, 15425886), (1478, 13651596), (1491, 13532568), (1526, 13222188), (1704, 11840997), (1764, 11438242), (1962, 10283924), (1988, 10149426), (2217, 9101064), (2289, 8814792), (2556, 7893998), (2616, 7712943), (2956, 6825798), (2982, 6766284), (3052, 6611094), (3479, 5799672), (3528, 5719121), (3924, 5141962), (3976, 5074713), (4434, 4550532), (4473, 4510856), (4578, 4407396), (5112, 3946999), (5173, 3900456), (5341, 3777768), (5912, 3412899), (5964, 3383142), (6104, 3305547), (6651, 3033688), (6867, 2938264), (6958, 2899836), (7739, 2607192), (7848, 2570981), (8868, 2275266), (8946, 2255428), (9156, 2203698), (10346, 1950228), (10437, 1933224), (10682, 1888884), (11928, 1691571), (13302, 1516844), (13734, 1469132), (13916, 1449918), (15478, 1303596), (15519, 1300152), (16023, 1259256), (17736, 1137633), (17892, 1127714), (18312, 1101849), (20692, 975114), (20874, 966612), (21364, 944442), (23217, 869064), (26604, 758422), (27468, 734566), (27832, 724959), (30956, 651798), (31038, 650076), (31311, 644408), (32046, 629628), (35784, 563857), (36211, 557208), (41384, 487557), (41748, 483306), (42728, 472221), (46434, 434532), (46557, 433384), (48069, 419752), (52469, 384552), (53208, 379211), (54173, 372456), (54936, 367283), (61912, 325899), (62076, 325038), (62622, 322204), (64092, 314814), (69651, 289688), (72422, 278604), (80551, 250488), (83496, 241653), (92868, 217266), (93114, 216692), (96138, 209876), (104938, 192276), (108346, 186228), (108633, 185736), (124152, 162519), (125244, 161102), (128184, 157407), (139302, 144844)]