20888921088

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 528

約数和(自身を含む): 76280063040

約数和(自身を除く): 55391141952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 64, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 128, 136, 144, 147, 153, 168, 189, 192, 196, 204, 216, 224, 238, 252, 256, 272, 288, 294, 306, 336, 357, 378, 384, 392, 408, 432, 441, 448, 459, 476, 504, 512, 544, 576, 588, 612, 672, 714, 756, 768, 784, 816, 833, 864, 882, 896, 907, 918, 952, 1008, 1024, 1071, 1088, 1152, 1176, 1224, 1323, 1344, 1428, 1512, 1536, 1568, 1632, 1666, 1728, 1764, 1792, 1814, 1836, 1904, 2016, 2142, 2176, 2304, 2352, 2448, 2499, 2646, 2688, 2721, 2856, 3024, 3072, 3136, 3213, 3264, 3332, 3456, 3528, 3584, 3628, 3672, 3808, 4032, 4284, 4352, 4608, 4704, 4896, 4998, 5292, 5376, 5442, 5712, 6048, 6272, 6349, 6426, 6528, 6664, 6912, 7056, 7168, 7256, 7344, 7497, 7616, 8064, 8163, 8568, 8704, 9216, 9408, 9792, 9996, 10584, 10752, 10884, 11424, 12096, 12544, 12698, 12852, 13056, 13328, 13824, 14112, 14512, 14688, 14994, 15232, 15419, 16128, 16326, 17136, 17408, 18816, 19047, 19584, 19992, 21168, 21504, 21768, 22491, 22848, 24192, 24489, 25088, 25396, 25704, 26112, 26656, 27648, 28224, 29024, 29376, 29988, 30464, 30838, 32256, 32652, 34272, 37632, 38094, 39168, 39984, 42336, 43536, 44443, 44982, 45696, 46257, 48384, 48978, 50176, 50792, 51408, 52224, 53312, 56448, 57141, 58048, 58752, 59976, 60928, 61676, 64512, 65304, 68544, 75264, 76188, 78336, 79968, 84672, 87072, 88886, 89964, 91392, 92514, 96768, 97956, 101584, 102816, 106624, 107933, 112896, 114282, 116096, 117504, 119952, 121856, 123352, 130608, 133329, 137088, 138771, 150528, 152376, 156672, 159936, 169344, 171423, 174144, 177772, 179928, 182784, 185028, 193536, 195912, 203168, 205632, 213248, 215866, 225792, 228564, 232192, 235008, 239904, 246704, 261216, 266658, 274176, 277542, 304752, 319872, 323799, 338688, 342846, 348288, 355544, 359856, 365568, 370056, 391824, 399987, 406336, 411264, 416313, 426496, 431732, 451584, 457128, 464384, 470016, 479808, 493408, 522432, 533316, 548352, 555084, 609504, 639744, 647598, 677376, 685692, 696576, 711088, 719712, 740112, 755531, 783648, 799974, 812672, 822528, 832626, 852992, 863464, 914256, 928768, 959616, 971397, 986816, 1044864, 1066632, 1096704, 1110168, 1199961, 1219008, 1279488, 1295196, 1354752, 1371384, 1393152, 1422176, 1439424, 1480224, 1511062, 1567296, 1599948, 1625344, 1645056, 1665252, 1726928, 1828512, 1919232, 1942794, 1973632, 2089728, 2133264, 2220336, 2266593, 2399922, 2438016, 2558976, 2590392, 2742768, 2786304, 2844352, 2878848, 2914191, 2960448, 3022124, 3134592, 3199896, 3250688, 3290112, 3330504, 3453856, 3657024, 3838464, 3885588, 3947264, 4179456, 4266528, 4440672, 4533186, 4799844, 4876032, 5180784, 5485536, 5688704, 5757696, 5828382, 5920896, 6044248, 6269184, 6399792, 6501376, 6661008, 6799779, 6907712, 7314048, 7676928, 7771176, 7894528, 8358912, 8533056, 8881344, 9066372, 9599688, 9752064, 10361568, 10971072, 11377408, 11515392, 11656764, 11841792, 12088496, 12538368, 12799584, 13322016, 13599558, 13815424, 14628096, 15542352, 15789056, 17066112, 17762688, 18132744, 19199376, 19504128, 20399337, 20723136, 21942144, 22754816, 23030784, 23313528, 23683584, 24176992, 25076736, 25599168, 26644032, 27199116, 27630848, 29256192, 31084704, 34132224, 35525376, 36265488, 38398752, 40798674, 41446272, 43884288, 45509632, 46627056, 47367168, 48353984, 51198336, 53288064, 54398232, 55261696, 58512384, 62169408, 68264448, 71050752, 72530976, 76797504, 81597348, 82892544, 87768576, 93254112, 96707968, 102396672, 106576128, 108796464, 110523392, 124338816, 136528896, 142101504, 145061952, 153595008, 163194696, 165785088, 175537152, 186508224, 193415936, 204793344, 213152256, 217592928, 248677632, 290123904, 307190016, 326389392, 331570176, 373016448, 386831872, 409586688, 426304512, 435185856, 497355264, 580247808, 614380032, 652778784, 746032896, 773663744, 870371712, 994710528, 1160495616, 1228760064, 1305557568, 1492065792, 1740743424, 2320991232, 2611115136, 2984131584, 3481486848, 5222230272, 6962973696, 10444460544, 20888921088]

約数ペア:

[(1, 20888921088), (2, 10444460544), (3, 6962973696), (4, 5222230272), (6, 3481486848), (7, 2984131584), (8, 2611115136), (9, 2320991232), (12, 1740743424), (14, 1492065792), (16, 1305557568), (17, 1228760064), (18, 1160495616), (21, 994710528), (24, 870371712), (27, 773663744), (28, 746032896), (32, 652778784), (34, 614380032), (36, 580247808), (42, 497355264), (48, 435185856), (49, 426304512), (51, 409586688), (54, 386831872), (56, 373016448), (63, 331570176), (64, 326389392), (68, 307190016), (72, 290123904), (84, 248677632), (96, 217592928), (98, 213152256), (102, 204793344), (108, 193415936), (112, 186508224), (119, 175537152), (126, 165785088), (128, 163194696), (136, 153595008), (144, 145061952), (147, 142101504), (153, 136528896), (168, 124338816), (189, 110523392), (192, 108796464), (196, 106576128), (204, 102396672), (216, 96707968), (224, 93254112), (238, 87768576), (252, 82892544), (256, 81597348), (272, 76797504), (288, 72530976), (294, 71050752), (306, 68264448), (336, 62169408), (357, 58512384), (378, 55261696), (384, 54398232), (392, 53288064), (408, 51198336), (432, 48353984), (441, 47367168), (448, 46627056), (459, 45509632), (476, 43884288), (504, 41446272), (512, 40798674), (544, 38398752), (576, 36265488), (588, 35525376), (612, 34132224), (672, 31084704), (714, 29256192), (756, 27630848), (768, 27199116), (784, 26644032), (816, 25599168), (833, 25076736), (864, 24176992), (882, 23683584), (896, 23313528), (907, 23030784), (918, 22754816), (952, 21942144), (1008, 20723136), (1024, 20399337), (1071, 19504128), (1088, 19199376), (1152, 18132744), (1176, 17762688), (1224, 17066112), (1323, 15789056), (1344, 15542352), (1428, 14628096), (1512, 13815424), (1536, 13599558), (1568, 13322016), (1632, 12799584), (1666, 12538368), (1728, 12088496), (1764, 11841792), (1792, 11656764), (1814, 11515392), (1836, 11377408), (1904, 10971072), (2016, 10361568), (2142, 9752064), (2176, 9599688), (2304, 9066372), (2352, 8881344), (2448, 8533056), (2499, 8358912), (2646, 7894528), (2688, 7771176), (2721, 7676928), (2856, 7314048), (3024, 6907712), (3072, 6799779), (3136, 6661008), (3213, 6501376), (3264, 6399792), (3332, 6269184), (3456, 6044248), (3528, 5920896), (3584, 5828382), (3628, 5757696), (3672, 5688704), (3808, 5485536), (4032, 5180784), (4284, 4876032), (4352, 4799844), (4608, 4533186), (4704, 4440672), (4896, 4266528), (4998, 4179456), (5292, 3947264), (5376, 3885588), (5442, 3838464), (5712, 3657024), (6048, 3453856), (6272, 3330504), (6349, 3290112), (6426, 3250688), (6528, 3199896), (6664, 3134592), (6912, 3022124), (7056, 2960448), (7168, 2914191), (7256, 2878848), (7344, 2844352), (7497, 2786304), (7616, 2742768), (8064, 2590392), (8163, 2558976), (8568, 2438016), (8704, 2399922), (9216, 2266593), (9408, 2220336), (9792, 2133264), (9996, 2089728), (10584, 1973632), (10752, 1942794), (10884, 1919232), (11424, 1828512), (12096, 1726928), (12544, 1665252), (12698, 1645056), (12852, 1625344), (13056, 1599948), (13328, 1567296), (13824, 1511062), (14112, 1480224), (14512, 1439424), (14688, 1422176), (14994, 1393152), (15232, 1371384), (15419, 1354752), (16128, 1295196), (16326, 1279488), (17136, 1219008), (17408, 1199961), (18816, 1110168), (19047, 1096704), (19584, 1066632), (19992, 1044864), (21168, 986816), (21504, 971397), (21768, 959616), (22491, 928768), (22848, 914256), (24192, 863464), (24489, 852992), (25088, 832626), (25396, 822528), (25704, 812672), (26112, 799974), (26656, 783648), (27648, 755531), (28224, 740112), (29024, 719712), (29376, 711088), (29988, 696576), (30464, 685692), (30838, 677376), (32256, 647598), (32652, 639744), (34272, 609504), (37632, 555084), (38094, 548352), (39168, 533316), (39984, 522432), (42336, 493408), (43536, 479808), (44443, 470016), (44982, 464384), (45696, 457128), (46257, 451584), (48384, 431732), (48978, 426496), (50176, 416313), (50792, 411264), (51408, 406336), (52224, 399987), (53312, 391824), (56448, 370056), (57141, 365568), (58048, 359856), (58752, 355544), (59976, 348288), (60928, 342846), (61676, 338688), (64512, 323799), (65304, 319872), (68544, 304752), (75264, 277542), (76188, 274176), (78336, 266658), (79968, 261216), (84672, 246704), (87072, 239904), (88886, 235008), (89964, 232192), (91392, 228564), (92514, 225792), (96768, 215866), (97956, 213248), (101584, 205632), (102816, 203168), (106624, 195912), (107933, 193536), (112896, 185028), (114282, 182784), (116096, 179928), (117504, 177772), (119952, 174144), (121856, 171423), (123352, 169344), (130608, 159936), (133329, 156672), (137088, 152376), (138771, 150528)]