20744250912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1259}}^1$

素因数の和:2036

約数の個数: 288

約数和(自身を含む): 73705282560

約数和(自身を除く): 52961031648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 743, 792, 924, 1008, 1056, 1232, 1259, 1386, 1486, 1584, 1848, 2016, 2229, 2464, 2518, 2772, 2972, 3168, 3696, 3777, 4458, 5036, 5201, 5544, 5944, 6687, 7392, 7554, 8173, 8813, 8916, 10072, 10402, 11088, 11331, 11888, 13374, 13849, 15108, 15603, 16346, 17626, 17832, 20144, 20804, 22176, 22662, 23776, 24519, 26439, 26748, 27698, 30216, 31206, 32692, 35252, 35664, 40288, 41547, 41608, 45324, 46809, 49038, 52878, 53496, 55396, 57211, 60432, 62412, 65384, 70504, 71328, 73557, 79317, 83094, 83216, 90648, 93618, 96943, 98076, 105756, 106992, 110792, 114422, 120864, 124641, 124824, 130768, 141008, 147114, 158634, 166188, 166432, 171633, 181296, 187236, 193886, 196152, 211512, 213984, 221584, 228844, 249282, 249648, 261536, 282016, 290829, 294228, 317268, 332376, 343266, 362592, 374472, 387772, 392304, 423024, 443168, 457688, 498564, 499296, 514899, 581658, 588456, 634536, 664752, 686532, 748944, 775544, 784608, 846048, 872487, 915376, 935437, 997128, 1029798, 1163316, 1176912, 1269072, 1329504, 1373064, 1497888, 1551088, 1744974, 1830752, 1870874, 1994256, 2059596, 2326632, 2353824, 2538144, 2746128, 2806311, 3102176, 3489948, 3741748, 3988512, 4119192, 4653264, 5492256, 5612622, 6548059, 6979896, 7483496, 8238384, 8418933, 9306528, 10289807, 11225244, 13096118, 13959792, 14966992, 16476768, 16837866, 19644177, 20579614, 22450488, 26192236, 27919584, 29933984, 30869421, 33675732, 39288354, 41159228, 44900976, 52384472, 58932531, 61738842, 67351464, 72028649, 78576708, 82318456, 89801952, 92608263, 104768944, 117865062, 123477684, 134702928, 144057298, 157153416, 164636912, 185216526, 209537888, 216085947, 235730124, 246955368, 269405856, 288114596, 314306832, 329273824, 370433052, 432171894, 471460248, 493910736, 576229192, 628613664, 648257841, 740866104, 864343788, 942920496, 987821472, 1152458384, 1296515682, 1481732208, 1728687576, 1885840992, 2304916768, 2593031364, 2963464416, 3457375152, 5186062728, 6914750304, 10372125456, 20744250912]

約数ペア:

[(1, 20744250912), (2, 10372125456), (3, 6914750304), (4, 5186062728), (6, 3457375152), (7, 2963464416), (8, 2593031364), (9, 2304916768), (11, 1885840992), (12, 1728687576), (14, 1481732208), (16, 1296515682), (18, 1152458384), (21, 987821472), (22, 942920496), (24, 864343788), (28, 740866104), (32, 648257841), (33, 628613664), (36, 576229192), (42, 493910736), (44, 471460248), (48, 432171894), (56, 370433052), (63, 329273824), (66, 314306832), (72, 288114596), (77, 269405856), (84, 246955368), (88, 235730124), (96, 216085947), (99, 209537888), (112, 185216526), (126, 164636912), (132, 157153416), (144, 144057298), (154, 134702928), (168, 123477684), (176, 117865062), (198, 104768944), (224, 92608263), (231, 89801952), (252, 82318456), (264, 78576708), (288, 72028649), (308, 67351464), (336, 61738842), (352, 58932531), (396, 52384472), (462, 44900976), (504, 41159228), (528, 39288354), (616, 33675732), (672, 30869421), (693, 29933984), (743, 27919584), (792, 26192236), (924, 22450488), (1008, 20579614), (1056, 19644177), (1232, 16837866), (1259, 16476768), (1386, 14966992), (1486, 13959792), (1584, 13096118), (1848, 11225244), (2016, 10289807), (2229, 9306528), (2464, 8418933), (2518, 8238384), (2772, 7483496), (2972, 6979896), (3168, 6548059), (3696, 5612622), (3777, 5492256), (4458, 4653264), (5036, 4119192), (5201, 3988512), (5544, 3741748), (5944, 3489948), (6687, 3102176), (7392, 2806311), (7554, 2746128), (8173, 2538144), (8813, 2353824), (8916, 2326632), (10072, 2059596), (10402, 1994256), (11088, 1870874), (11331, 1830752), (11888, 1744974), (13374, 1551088), (13849, 1497888), (15108, 1373064), (15603, 1329504), (16346, 1269072), (17626, 1176912), (17832, 1163316), (20144, 1029798), (20804, 997128), (22176, 935437), (22662, 915376), (23776, 872487), (24519, 846048), (26439, 784608), (26748, 775544), (27698, 748944), (30216, 686532), (31206, 664752), (32692, 634536), (35252, 588456), (35664, 581658), (40288, 514899), (41547, 499296), (41608, 498564), (45324, 457688), (46809, 443168), (49038, 423024), (52878, 392304), (53496, 387772), (55396, 374472), (57211, 362592), (60432, 343266), (62412, 332376), (65384, 317268), (70504, 294228), (71328, 290829), (73557, 282016), (79317, 261536), (83094, 249648), (83216, 249282), (90648, 228844), (93618, 221584), (96943, 213984), (98076, 211512), (105756, 196152), (106992, 193886), (110792, 187236), (114422, 181296), (120864, 171633), (124641, 166432), (124824, 166188), (130768, 158634), (141008, 147114)]