20951069658624

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1819397}}^1$

素因数の和:1819455

約数の個数: 480

約数和(自身を含む): 76385460080160

約数和(自身を除く): 55434390421536

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, 918, 952, 1008, 1071, 1088, 1152, 1176, 1224, 1323, 1344, 1428, 1512, 1536, 1568, 1632, 1666, 1728, 1764, 1792, 1836, 1904, 2016, 2142, 2176, 2304, 2352, 2448, 2499, 2646, 2688, 2856, 3024, 3136, 3213, 3264, 3332, 3456, 3528, 3584, 3672, 3808, 4032, 4284, 4352, 4608, 4704, 4896, 4998, 5292, 5376, 5712, 6048, 6272, 6426, 6528, 6664, 6912, 7056, 7344, 7497, 7616, 8064, 8568, 8704, 9408, 9792, 9996, 10584, 10752, 11424, 12096, 12544, 12852, 13056, 13328, 13824, 14112, 14688, 14994, 15232, 16128, 17136, 18816, 19584, 19992, 21168, 22491, 22848, 24192, 25088, 25704, 26112, 26656, 28224, 29376, 29988, 30464, 32256, 34272, 37632, 39168, 39984, 42336, 44982, 45696, 48384, 51408, 53312, 56448, 58752, 59976, 60928, 68544, 75264, 78336, 79968, 84672, 89964, 91392, 96768, 102816, 106624, 112896, 117504, 119952, 137088, 159936, 169344, 179928, 182784, 205632, 213248, 225792, 235008, 239904, 274176, 319872, 338688, 359856, 411264, 426496, 479808, 548352, 639744, 677376, 719712, 822528, 959616, 1279488, 1439424, 1645056, 1819397, 1919232, 2878848, 3638794, 3838464, 5458191, 5757696, 7277588, 10916382, 11515392, 12735779, 14555176, 16374573, 21832764, 25471558, 29110352, 30929749, 32749146, 38207337, 43665528, 49123719, 50943116, 58220704, 61859498, 65498292, 76414674, 87331056, 89150453, 92789247, 98247438, 101886232, 114622011, 116441408, 123718996, 130996584, 152829348, 174662112, 178300906, 185578494, 196494876, 203772464, 216508243, 229244022, 232882816, 247437992, 261993168, 267451359, 278367741, 305658696, 343866033, 349324224, 356601812, 371156988, 392989752, 407544928, 433016486, 458488044, 465765632, 494875984, 523986336, 534902718, 556735482, 611317392, 649524729, 687732066, 698648448, 713203624, 742313976, 785979504, 802354077, 815089856, 835103223, 866032972, 916976088, 931531264, 989751968, 1047972672, 1069805436, 1113470964, 1222634784, 1299049458, 1375464132, 1397296896, 1426407248, 1484627952, 1515557701, 1571959008, 1604708154, 1630179712, 1670206446, 1732065944, 1833952176, 1948574187, 1979503936, 2095945344, 2139610872, 2226941928, 2407062231, 2445269568, 2598098916, 2750928264, 2794593792, 2852814496, 2969255904, 3031115402, 3143918016, 3209416308, 3260359424, 3340412892, 3464131888, 3667904352, 3897148374, 3959007872, 4191890688, 4279221744, 4453883856, 4546673103, 4814124462, 4890539136, 5196197832, 5501856528, 5705628992, 5845722561, 5938511808, 6062230804, 6287836032, 6418832616, 6520718848, 6680825784, 6928263776, 7335808704, 7794296748, 7918015744, 8383781376, 8558443488, 8907767712, 9093346206, 9628248924, 9781078272, 10392395664, 11003713056, 11411257984, 11691445122, 11877023616, 12124461608, 12575672064, 12837665232, 13361651568, 13640019309, 13856527552, 14671617408, 15588593496, 15836031488, 17116886976, 17815535424, 18186692412, 19256497848, 19562156544, 20784791328, 22007426112, 22822515968, 23382890244, 23754047232, 24248923216, 25151344128, 25675330464, 26723303136, 27280038618, 27713055104, 29343234816, 31177186992, 34233773952, 35631070848, 36373384824, 38512995696, 40920057927, 41569582656, 44014852224, 45645031936, 46765780488, 47508094464, 48497846432, 51350660928, 53446606272, 54560077236, 55426110208, 58686469632, 62354373984, 68467547904, 71262141696, 72746769648, 77025991392, 81840115854, 83139165312, 88029704448, 93531560976, 96995692864, 102701321856, 106893212544, 109120154472, 110852220416, 124708747968, 136935095808, 142524283392, 145493539296, 154051982784, 163680231708, 166278330624, 176059408896, 187063121952, 193991385728, 205402643712, 213786425088, 218240308944, 249417495936, 290987078592, 308103965568, 327360463416, 332556661248, 374126243904, 387982771456, 410805287424, 427572850176, 436480617888, 498834991872, 581974157184, 616207931136, 654720926832, 748252487808, 775965542912, 872961235776, 997669983744, 1163948314368, 1232415862272, 1309441853664, 1496504975616, 1745922471552, 2327896628736, 2618883707328, 2993009951232, 3491844943104, 5237767414656, 6983689886208, 10475534829312, 20951069658624]

約数ペア:

[(1, 20951069658624), (2, 10475534829312), (3, 6983689886208), (4, 5237767414656), (6, 3491844943104), (7, 2993009951232), (8, 2618883707328), (9, 2327896628736), (12, 1745922471552), (14, 1496504975616), (16, 1309441853664), (17, 1232415862272), (18, 1163948314368), (21, 997669983744), (24, 872961235776), (27, 775965542912), (28, 748252487808), (32, 654720926832), (34, 616207931136), (36, 581974157184), (42, 498834991872), (48, 436480617888), (49, 427572850176), (51, 410805287424), (54, 387982771456), (56, 374126243904), (63, 332556661248), (64, 327360463416), (68, 308103965568), (72, 290987078592), (84, 249417495936), (96, 218240308944), (98, 213786425088), (102, 205402643712), (108, 193991385728), (112, 187063121952), (119, 176059408896), (126, 166278330624), (128, 163680231708), (136, 154051982784), (144, 145493539296), (147, 142524283392), (153, 136935095808), (168, 124708747968), (189, 110852220416), (192, 109120154472), (196, 106893212544), (204, 102701321856), (216, 96995692864), (224, 93531560976), (238, 88029704448), (252, 83139165312), (256, 81840115854), (272, 77025991392), (288, 72746769648), (294, 71262141696), (306, 68467547904), (336, 62354373984), (357, 58686469632), (378, 55426110208), (384, 54560077236), (392, 53446606272), (408, 51350660928), (432, 48497846432), (441, 47508094464), (448, 46765780488), (459, 45645031936), (476, 44014852224), (504, 41569582656), (512, 40920057927), (544, 38512995696), (576, 36373384824), (588, 35631070848), (612, 34233773952), (672, 31177186992), (714, 29343234816), (756, 27713055104), (768, 27280038618), (784, 26723303136), (816, 25675330464), (833, 25151344128), (864, 24248923216), (882, 23754047232), (896, 23382890244), (918, 22822515968), (952, 22007426112), (1008, 20784791328), (1071, 19562156544), (1088, 19256497848), (1152, 18186692412), (1176, 17815535424), (1224, 17116886976), (1323, 15836031488), (1344, 15588593496), (1428, 14671617408), (1512, 13856527552), (1536, 13640019309), (1568, 13361651568), (1632, 12837665232), (1666, 12575672064), (1728, 12124461608), (1764, 11877023616), (1792, 11691445122), (1836, 11411257984), (1904, 11003713056), (2016, 10392395664), (2142, 9781078272), (2176, 9628248924), (2304, 9093346206), (2352, 8907767712), (2448, 8558443488), (2499, 8383781376), (2646, 7918015744), (2688, 7794296748), (2856, 7335808704), (3024, 6928263776), (3136, 6680825784), (3213, 6520718848), (3264, 6418832616), (3332, 6287836032), (3456, 6062230804), (3528, 5938511808), (3584, 5845722561), (3672, 5705628992), (3808, 5501856528), (4032, 5196197832), (4284, 4890539136), (4352, 4814124462), (4608, 4546673103), (4704, 4453883856), (4896, 4279221744), (4998, 4191890688), (5292, 3959007872), (5376, 3897148374), (5712, 3667904352), (6048, 3464131888), (6272, 3340412892), (6426, 3260359424), (6528, 3209416308), (6664, 3143918016), (6912, 3031115402), (7056, 2969255904), (7344, 2852814496), (7497, 2794593792), (7616, 2750928264), (8064, 2598098916), (8568, 2445269568), (8704, 2407062231), (9408, 2226941928), (9792, 2139610872), (9996, 2095945344), (10584, 1979503936), (10752, 1948574187), (11424, 1833952176), (12096, 1732065944), (12544, 1670206446), (12852, 1630179712), (13056, 1604708154), (13328, 1571959008), (13824, 1515557701), (14112, 1484627952), (14688, 1426407248), (14994, 1397296896), (15232, 1375464132), (16128, 1299049458), (17136, 1222634784), (18816, 1113470964), (19584, 1069805436), (19992, 1047972672), (21168, 989751968), (22491, 931531264), (22848, 916976088), (24192, 866032972), (25088, 835103223), (25704, 815089856), (26112, 802354077), (26656, 785979504), (28224, 742313976), (29376, 713203624), (29988, 698648448), (30464, 687732066), (32256, 649524729), (34272, 611317392), (37632, 556735482), (39168, 534902718), (39984, 523986336), (42336, 494875984), (44982, 465765632), (45696, 458488044), (48384, 433016486), (51408, 407544928), (53312, 392989752), (56448, 371156988), (58752, 356601812), (59976, 349324224), (60928, 343866033), (68544, 305658696), (75264, 278367741), (78336, 267451359), (79968, 261993168), (84672, 247437992), (89964, 232882816), (91392, 229244022), (96768, 216508243), (102816, 203772464), (106624, 196494876), (112896, 185578494), (117504, 178300906), (119952, 174662112), (137088, 152829348), (159936, 130996584), (169344, 123718996), (179928, 116441408), (182784, 114622011), (205632, 101886232), (213248, 98247438), (225792, 92789247), (235008, 89150453), (239904, 87331056), (274176, 76414674), (319872, 65498292), (338688, 61859498), (359856, 58220704), (411264, 50943116), (426496, 49123719), (479808, 43665528), (548352, 38207337), (639744, 32749146), (677376, 30929749), (719712, 29110352), (822528, 25471558), (959616, 21832764), (1279488, 16374573), (1439424, 14555176), (1645056, 12735779), (1819397, 11515392), (1919232, 10916382), (2878848, 7277588), (3638794, 5757696), (3838464, 5458191)]