20498474304

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 560

約数和(自身を含む): 76741568640

約数和(自身を除く): 56243094336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 89, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 178, 189, 192, 198, 216, 224, 231, 252, 264, 267, 288, 297, 308, 324, 336, 352, 356, 378, 396, 432, 448, 462, 504, 528, 534, 567, 576, 577, 594, 616, 623, 648, 672, 693, 704, 712, 756, 792, 801, 864, 891, 924, 979, 1008, 1056, 1068, 1134, 1154, 1188, 1232, 1246, 1296, 1344, 1386, 1424, 1512, 1584, 1602, 1728, 1731, 1782, 1848, 1869, 1958, 2016, 2079, 2112, 2136, 2268, 2308, 2376, 2403, 2464, 2492, 2592, 2772, 2848, 2937, 3024, 3168, 3204, 3462, 3564, 3696, 3738, 3916, 4032, 4039, 4158, 4272, 4536, 4616, 4752, 4806, 4928, 4984, 5184, 5193, 5544, 5607, 5696, 5874, 6048, 6237, 6336, 6347, 6408, 6853, 6924, 7128, 7209, 7392, 7476, 7832, 8078, 8316, 8544, 8811, 9072, 9232, 9504, 9612, 9968, 10386, 11088, 11214, 11748, 12096, 12117, 12474, 12694, 12816, 13706, 13848, 14256, 14418, 14784, 14952, 15579, 15664, 16156, 16632, 16821, 17088, 17622, 18144, 18464, 19008, 19041, 19224, 19936, 20559, 20772, 22176, 22428, 23496, 24234, 24948, 25388, 25632, 26433, 27412, 27696, 28512, 28836, 29904, 31158, 31328, 32312, 33264, 33642, 35244, 36288, 36351, 36928, 38082, 38448, 39872, 41118, 41544, 44352, 44429, 44856, 46737, 46992, 48468, 49896, 50463, 50776, 51264, 51353, 52866, 54824, 55392, 57024, 57123, 57672, 59808, 61677, 62316, 62656, 64624, 66528, 67284, 70488, 72702, 76164, 76896, 79299, 82236, 83088, 88858, 89712, 93474, 93984, 96936, 99792, 100926, 101552, 102706, 105732, 109053, 109648, 110784, 114246, 115344, 119616, 123354, 124632, 129248, 133056, 133287, 134568, 140976, 145404, 152328, 153792, 154059, 158598, 164472, 166176, 171369, 177716, 179424, 185031, 186948, 187968, 193872, 199584, 201852, 203104, 205412, 211464, 218106, 219296, 228492, 230688, 246708, 249264, 258496, 266574, 269136, 281952, 290808, 304656, 308118, 317196, 327159, 328944, 332352, 342738, 355432, 358848, 359471, 370062, 373896, 387744, 399168, 399861, 403704, 406208, 410824, 422928, 436212, 438592, 456984, 461376, 462177, 493416, 498528, 514107, 533148, 538272, 555093, 563904, 564883, 581616, 609312, 616236, 634392, 654318, 657888, 685476, 710864, 718942, 740124, 747792, 775488, 799722, 807408, 821648, 845856, 872424, 913968, 924354, 986832, 997056, 1028214, 1066296, 1076544, 1078413, 1110186, 1129766, 1163232, 1199583, 1218624, 1232472, 1268784, 1308636, 1315776, 1370952, 1386531, 1421728, 1437884, 1480248, 1495584, 1599444, 1614816, 1643296, 1691712, 1694649, 1744848, 1827936, 1848708, 1973664, 2056428, 2132592, 2156826, 2220372, 2259532, 2326464, 2399166, 2464944, 2537568, 2617272, 2741904, 2773062, 2843456, 2875768, 2960496, 2991168, 3198888, 3229632, 3235239, 3286592, 3389298, 3489696, 3598749, 3655872, 3697416, 3947328, 3954181, 4112856, 4159593, 4265184, 4313652, 4440744, 4519064, 4798332, 4929888, 5075136, 5083947, 5234544, 5483808, 5546124, 5751536, 5920992, 6397776, 6470478, 6778596, 6979392, 7197498, 7394832, 7908362, 8225712, 8319186, 8530368, 8627304, 8881488, 9038128, 9596664, 9705717, 9859776, 10167894, 10469088, 10967616, 11092248, 11503072, 11841984, 11862543, 12795552, 12940956, 13557192, 14394996, 14789664, 15251841, 15816724, 16451424, 16638372, 17254608, 17762976, 18076256, 19193328, 19411434, 20335788, 20938176, 22184496, 23006144, 23725086, 25591104, 25881912, 27114384, 28789992, 29117151, 29579328, 30503682, 31633448, 32902848, 33276744, 34509216, 35525952, 35587629, 36152512, 38386656, 38822868, 40671576, 44368992, 45755523, 47450172, 51763824, 54228768, 57579984, 58234302, 61007364, 63266896, 66553488, 69018432, 71175258, 76773312, 77645736, 81343152, 88737984, 91511046, 94900344, 103527648, 106762887, 108457536, 115159968, 116468604, 122014728, 126533792, 133106976, 142350516, 155291472, 162686304, 183022092, 189800688, 207055296, 213525774, 230319936, 232937208, 244029456, 253067584, 266213952, 284701032, 310582944, 320288661, 325372608, 366044184, 379601376, 427051548, 465874416, 488058912, 569402064, 621165888, 640577322, 732088368, 759202752, 854103096, 931748832, 976117824, 1138804128, 1281154644, 1464176736, 1708206192, 1863497664, 2277608256, 2562309288, 2928353472, 3416412384, 5124618576, 6832824768, 10249237152, 20498474304]

約数ペア:

[(1, 20498474304), (2, 10249237152), (3, 6832824768), (4, 5124618576), (6, 3416412384), (7, 2928353472), (8, 2562309288), (9, 2277608256), (11, 1863497664), (12, 1708206192), (14, 1464176736), (16, 1281154644), (18, 1138804128), (21, 976117824), (22, 931748832), (24, 854103096), (27, 759202752), (28, 732088368), (32, 640577322), (33, 621165888), (36, 569402064), (42, 488058912), (44, 465874416), (48, 427051548), (54, 379601376), (56, 366044184), (63, 325372608), (64, 320288661), (66, 310582944), (72, 284701032), (77, 266213952), (81, 253067584), (84, 244029456), (88, 232937208), (89, 230319936), (96, 213525774), (99, 207055296), (108, 189800688), (112, 183022092), (126, 162686304), (132, 155291472), (144, 142350516), (154, 133106976), (162, 126533792), (168, 122014728), (176, 116468604), (178, 115159968), (189, 108457536), (192, 106762887), (198, 103527648), (216, 94900344), (224, 91511046), (231, 88737984), (252, 81343152), (264, 77645736), (267, 76773312), (288, 71175258), (297, 69018432), (308, 66553488), (324, 63266896), (336, 61007364), (352, 58234302), (356, 57579984), (378, 54228768), (396, 51763824), (432, 47450172), (448, 45755523), (462, 44368992), (504, 40671576), (528, 38822868), (534, 38386656), (567, 36152512), (576, 35587629), (577, 35525952), (594, 34509216), (616, 33276744), (623, 32902848), (648, 31633448), (672, 30503682), (693, 29579328), (704, 29117151), (712, 28789992), (756, 27114384), (792, 25881912), (801, 25591104), (864, 23725086), (891, 23006144), (924, 22184496), (979, 20938176), (1008, 20335788), (1056, 19411434), (1068, 19193328), (1134, 18076256), (1154, 17762976), (1188, 17254608), (1232, 16638372), (1246, 16451424), (1296, 15816724), (1344, 15251841), (1386, 14789664), (1424, 14394996), (1512, 13557192), (1584, 12940956), (1602, 12795552), (1728, 11862543), (1731, 11841984), (1782, 11503072), (1848, 11092248), (1869, 10967616), (1958, 10469088), (2016, 10167894), (2079, 9859776), (2112, 9705717), (2136, 9596664), (2268, 9038128), (2308, 8881488), (2376, 8627304), (2403, 8530368), (2464, 8319186), (2492, 8225712), (2592, 7908362), (2772, 7394832), (2848, 7197498), (2937, 6979392), (3024, 6778596), (3168, 6470478), (3204, 6397776), (3462, 5920992), (3564, 5751536), (3696, 5546124), (3738, 5483808), (3916, 5234544), (4032, 5083947), (4039, 5075136), (4158, 4929888), (4272, 4798332), (4536, 4519064), (4616, 4440744), (4752, 4313652), (4806, 4265184), (4928, 4159593), (4984, 4112856), (5184, 3954181), (5193, 3947328), (5544, 3697416), (5607, 3655872), (5696, 3598749), (5874, 3489696), (6048, 3389298), (6237, 3286592), (6336, 3235239), (6347, 3229632), (6408, 3198888), (6853, 2991168), (6924, 2960496), (7128, 2875768), (7209, 2843456), (7392, 2773062), (7476, 2741904), (7832, 2617272), (8078, 2537568), (8316, 2464944), (8544, 2399166), (8811, 2326464), (9072, 2259532), (9232, 2220372), (9504, 2156826), (9612, 2132592), (9968, 2056428), (10386, 1973664), (11088, 1848708), (11214, 1827936), (11748, 1744848), (12096, 1694649), (12117, 1691712), (12474, 1643296), (12694, 1614816), (12816, 1599444), (13706, 1495584), (13848, 1480248), (14256, 1437884), (14418, 1421728), (14784, 1386531), (14952, 1370952), (15579, 1315776), (15664, 1308636), (16156, 1268784), (16632, 1232472), (16821, 1218624), (17088, 1199583), (17622, 1163232), (18144, 1129766), (18464, 1110186), (19008, 1078413), (19041, 1076544), (19224, 1066296), (19936, 1028214), (20559, 997056), (20772, 986832), (22176, 924354), (22428, 913968), (23496, 872424), (24234, 845856), (24948, 821648), (25388, 807408), (25632, 799722), (26433, 775488), (27412, 747792), (27696, 740124), (28512, 718942), (28836, 710864), (29904, 685476), (31158, 657888), (31328, 654318), (32312, 634392), (33264, 616236), (33642, 609312), (35244, 581616), (36288, 564883), (36351, 563904), (36928, 555093), (38082, 538272), (38448, 533148), (39872, 514107), (41118, 498528), (41544, 493416), (44352, 462177), (44429, 461376), (44856, 456984), (46737, 438592), (46992, 436212), (48468, 422928), (49896, 410824), (50463, 406208), (50776, 403704), (51264, 399861), (51353, 399168), (52866, 387744), (54824, 373896), (55392, 370062), (57024, 359471), (57123, 358848), (57672, 355432), (59808, 342738), (61677, 332352), (62316, 328944), (62656, 327159), (64624, 317196), (66528, 308118), (67284, 304656), (70488, 290808), (72702, 281952), (76164, 269136), (76896, 266574), (79299, 258496), (82236, 249264), (83088, 246708), (88858, 230688), (89712, 228492), (93474, 219296), (93984, 218106), (96936, 211464), (99792, 205412), (100926, 203104), (101552, 201852), (102706, 199584), (105732, 193872), (109053, 187968), (109648, 186948), (110784, 185031), (114246, 179424), (115344, 177716), (119616, 171369), (123354, 166176), (124632, 164472), (129248, 158598), (133056, 154059), (133287, 153792), (134568, 152328), (140976, 145404)]