20797654752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:160

約数の個数: 648

約数和(自身を含む): 77420620368

約数和(自身を除く): 56622965616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 41, 42, 48, 51, 56, 57, 63, 68, 72, 76, 82, 84, 96, 102, 112, 114, 119, 123, 126, 133, 136, 144, 152, 153, 164, 168, 171, 204, 224, 228, 238, 246, 252, 266, 272, 287, 288, 304, 306, 323, 328, 336, 342, 357, 361, 369, 399, 408, 456, 476, 492, 504, 532, 544, 574, 608, 612, 646, 656, 672, 684, 697, 714, 722, 738, 779, 798, 816, 861, 912, 952, 969, 984, 1008, 1064, 1071, 1083, 1148, 1197, 1224, 1292, 1312, 1368, 1394, 1428, 1444, 1476, 1558, 1596, 1632, 1681, 1722, 1824, 1904, 1938, 1968, 2016, 2091, 2128, 2142, 2166, 2261, 2296, 2337, 2394, 2448, 2527, 2583, 2584, 2736, 2788, 2856, 2888, 2907, 2952, 3116, 3192, 3249, 3362, 3444, 3808, 3876, 3936, 4182, 4256, 4284, 4332, 4522, 4592, 4674, 4788, 4879, 4896, 5043, 5054, 5166, 5168, 5453, 5472, 5576, 5712, 5776, 5814, 5904, 6137, 6232, 6273, 6384, 6498, 6724, 6783, 6888, 7011, 7581, 7752, 8364, 8568, 8664, 9044, 9184, 9348, 9576, 9758, 10086, 10108, 10332, 10336, 10906, 11152, 11424, 11552, 11628, 11767, 11808, 12274, 12464, 12546, 12768, 12996, 13243, 13448, 13566, 13776, 14022, 14637, 14801, 15129, 15162, 15504, 16359, 16728, 17136, 17328, 18088, 18411, 18696, 19152, 19516, 20172, 20216, 20349, 20664, 21812, 22304, 22743, 23256, 23534, 24548, 24928, 25092, 25992, 26486, 26896, 27132, 27552, 28044, 28577, 29274, 29602, 30258, 30324, 31008, 31939, 32718, 33456, 34272, 34656, 35301, 36176, 36822, 37392, 38304, 39032, 39729, 40344, 40432, 40698, 41328, 42959, 43624, 43911, 44403, 45486, 46512, 47068, 49077, 49096, 50184, 51984, 52972, 53792, 54264, 55233, 56088, 57154, 58548, 59204, 60516, 60648, 63878, 65436, 66912, 70602, 72352, 73644, 74784, 78064, 79458, 80688, 80864, 81396, 82656, 85731, 85918, 87248, 87822, 88806, 90972, 92701, 93024, 94136, 95817, 98154, 98192, 100368, 103607, 103968, 105903, 105944, 108528, 110466, 112176, 114308, 117096, 118408, 119187, 121032, 121296, 127756, 128877, 130872, 133209, 141204, 147288, 156128, 158916, 161376, 162792, 171462, 171836, 174496, 175644, 177612, 181944, 185402, 188272, 191634, 196308, 196384, 200039, 200736, 207214, 211806, 211888, 217056, 220932, 223573, 224352, 228616, 234192, 236816, 238374, 242064, 242592, 251617, 255512, 257193, 257754, 261744, 266418, 278103, 282408, 287451, 294576, 310821, 317832, 325584, 342924, 343672, 351288, 355224, 363888, 370804, 376544, 383268, 386631, 392616, 400078, 414428, 423612, 423776, 441864, 447146, 457232, 468384, 473632, 476748, 484128, 503234, 511024, 514386, 515508, 523488, 532836, 542963, 556206, 564816, 574902, 589152, 600117, 606841, 621642, 635664, 651168, 670719, 685848, 687344, 702576, 710448, 727776, 741608, 754851, 766536, 773262, 785232, 800156, 828856, 834309, 847224, 883728, 894292, 914464, 932463, 953496, 1006468, 1022048, 1028772, 1031016, 1065672, 1085926, 1112412, 1129632, 1149804, 1200234, 1213682, 1243284, 1271328, 1341438, 1371696, 1374688, 1405152, 1420896, 1483216, 1509702, 1533072, 1546524, 1570464, 1600312, 1628889, 1657712, 1668618, 1694448, 1761319, 1767456, 1788584, 1800351, 1820523, 1864926, 1906992, 2012157, 2012936, 2057544, 2062032, 2131344, 2171852, 2224824, 2264553, 2299608, 2400468, 2427364, 2486568, 2682876, 2743392, 2966432, 3019404, 3066144, 3093048, 3200624, 3257778, 3315424, 3337236, 3388896, 3522638, 3577168, 3600702, 3641046, 3729852, 3800741, 3813984, 4024314, 4025872, 4115088, 4124064, 4247887, 4262688, 4343704, 4449648, 4529106, 4599216, 4800936, 4854728, 4886667, 4973136, 5283957, 5365752, 5461569, 6038808, 6186096, 6401248, 6515556, 6674472, 7045276, 7154336, 7201404, 7282092, 7459704, 7601482, 8048628, 8051744, 8230176, 8495774, 8687408, 8899296, 9058212, 9198432, 9601872, 9709456, 9773334, 9946272, 10316297, 10567914, 10731504, 10923138, 11402223, 12077616, 12372192, 12743661, 13031112, 13348944, 14090552, 14402808, 14564184, 14919408, 15202964, 15851871, 16097256, 16991548, 17374816, 18116424, 19203744, 19418912, 19546668, 20632594, 21135828, 21463008, 21846276, 22804446, 24155232, 25487322, 26062224, 26697888, 28181104, 28805616, 29128368, 29838816, 30405928, 30948891, 31703742, 32194512, 33983096, 34206669, 36232848, 38230983, 39093336, 41265188, 42271656, 43692552, 45608892, 50974644, 52124448, 56362208, 57611232, 58256736, 60811856, 61897782, 63407484, 64389024, 67966192, 68413338, 72214079, 72465696, 76461966, 78186672, 82530376, 84543312, 87385104, 91217784, 92846673, 101949288, 121623712, 123795564, 126814968, 135932384, 136826676, 144428158, 152923932, 156373344, 165060752, 169086624, 174770208, 182435568, 185693346, 203898576, 216642237, 247591128, 253629936, 273653352, 288856316, 305847864, 330121504, 364871136, 371386692, 407797152, 433284474, 495182256, 507259872, 547306704, 577712632, 611695728, 649926711, 742773384, 866568948, 990364512, 1094613408, 1155425264, 1223391456, 1299853422, 1485546768, 1733137896, 2310850528, 2599706844, 2971093536, 3466275792, 5199413688, 6932551584, 10398827376, 20797654752]

約数ペア:

[(1, 20797654752), (2, 10398827376), (3, 6932551584), (4, 5199413688), (6, 3466275792), (7, 2971093536), (8, 2599706844), (9, 2310850528), (12, 1733137896), (14, 1485546768), (16, 1299853422), (17, 1223391456), (18, 1155425264), (19, 1094613408), (21, 990364512), (24, 866568948), (28, 742773384), (32, 649926711), (34, 611695728), (36, 577712632), (38, 547306704), (41, 507259872), (42, 495182256), (48, 433284474), (51, 407797152), (56, 371386692), (57, 364871136), (63, 330121504), (68, 305847864), (72, 288856316), (76, 273653352), (82, 253629936), (84, 247591128), (96, 216642237), (102, 203898576), (112, 185693346), (114, 182435568), (119, 174770208), (123, 169086624), (126, 165060752), (133, 156373344), (136, 152923932), (144, 144428158), (152, 136826676), (153, 135932384), (164, 126814968), (168, 123795564), (171, 121623712), (204, 101949288), (224, 92846673), (228, 91217784), (238, 87385104), (246, 84543312), (252, 82530376), (266, 78186672), (272, 76461966), (287, 72465696), (288, 72214079), (304, 68413338), (306, 67966192), (323, 64389024), (328, 63407484), (336, 61897782), (342, 60811856), (357, 58256736), (361, 57611232), (369, 56362208), (399, 52124448), (408, 50974644), (456, 45608892), (476, 43692552), (492, 42271656), (504, 41265188), (532, 39093336), (544, 38230983), (574, 36232848), (608, 34206669), (612, 33983096), (646, 32194512), (656, 31703742), (672, 30948891), (684, 30405928), (697, 29838816), (714, 29128368), (722, 28805616), (738, 28181104), (779, 26697888), (798, 26062224), (816, 25487322), (861, 24155232), (912, 22804446), (952, 21846276), (969, 21463008), (984, 21135828), (1008, 20632594), (1064, 19546668), (1071, 19418912), (1083, 19203744), (1148, 18116424), (1197, 17374816), (1224, 16991548), (1292, 16097256), (1312, 15851871), (1368, 15202964), (1394, 14919408), (1428, 14564184), (1444, 14402808), (1476, 14090552), (1558, 13348944), (1596, 13031112), (1632, 12743661), (1681, 12372192), (1722, 12077616), (1824, 11402223), (1904, 10923138), (1938, 10731504), (1968, 10567914), (2016, 10316297), (2091, 9946272), (2128, 9773334), (2142, 9709456), (2166, 9601872), (2261, 9198432), (2296, 9058212), (2337, 8899296), (2394, 8687408), (2448, 8495774), (2527, 8230176), (2583, 8051744), (2584, 8048628), (2736, 7601482), (2788, 7459704), (2856, 7282092), (2888, 7201404), (2907, 7154336), (2952, 7045276), (3116, 6674472), (3192, 6515556), (3249, 6401248), (3362, 6186096), (3444, 6038808), (3808, 5461569), (3876, 5365752), (3936, 5283957), (4182, 4973136), (4256, 4886667), (4284, 4854728), (4332, 4800936), (4522, 4599216), (4592, 4529106), (4674, 4449648), (4788, 4343704), (4879, 4262688), (4896, 4247887), (5043, 4124064), (5054, 4115088), (5166, 4025872), (5168, 4024314), (5453, 3813984), (5472, 3800741), (5576, 3729852), (5712, 3641046), (5776, 3600702), (5814, 3577168), (5904, 3522638), (6137, 3388896), (6232, 3337236), (6273, 3315424), (6384, 3257778), (6498, 3200624), (6724, 3093048), (6783, 3066144), (6888, 3019404), (7011, 2966432), (7581, 2743392), (7752, 2682876), (8364, 2486568), (8568, 2427364), (8664, 2400468), (9044, 2299608), (9184, 2264553), (9348, 2224824), (9576, 2171852), (9758, 2131344), (10086, 2062032), (10108, 2057544), (10332, 2012936), (10336, 2012157), (10906, 1906992), (11152, 1864926), (11424, 1820523), (11552, 1800351), (11628, 1788584), (11767, 1767456), (11808, 1761319), (12274, 1694448), (12464, 1668618), (12546, 1657712), (12768, 1628889), (12996, 1600312), (13243, 1570464), (13448, 1546524), (13566, 1533072), (13776, 1509702), (14022, 1483216), (14637, 1420896), (14801, 1405152), (15129, 1374688), (15162, 1371696), (15504, 1341438), (16359, 1271328), (16728, 1243284), (17136, 1213682), (17328, 1200234), (18088, 1149804), (18411, 1129632), (18696, 1112412), (19152, 1085926), (19516, 1065672), (20172, 1031016), (20216, 1028772), (20349, 1022048), (20664, 1006468), (21812, 953496), (22304, 932463), (22743, 914464), (23256, 894292), (23534, 883728), (24548, 847224), (24928, 834309), (25092, 828856), (25992, 800156), (26486, 785232), (26896, 773262), (27132, 766536), (27552, 754851), (28044, 741608), (28577, 727776), (29274, 710448), (29602, 702576), (30258, 687344), (30324, 685848), (31008, 670719), (31939, 651168), (32718, 635664), (33456, 621642), (34272, 606841), (34656, 600117), (35301, 589152), (36176, 574902), (36822, 564816), (37392, 556206), (38304, 542963), (39032, 532836), (39729, 523488), (40344, 515508), (40432, 514386), (40698, 511024), (41328, 503234), (42959, 484128), (43624, 476748), (43911, 473632), (44403, 468384), (45486, 457232), (46512, 447146), (47068, 441864), (49077, 423776), (49096, 423612), (50184, 414428), (51984, 400078), (52972, 392616), (53792, 386631), (54264, 383268), (55233, 376544), (56088, 370804), (57154, 363888), (58548, 355224), (59204, 351288), (60516, 343672), (60648, 342924), (63878, 325584), (65436, 317832), (66912, 310821), (70602, 294576), (72352, 287451), (73644, 282408), (74784, 278103), (78064, 266418), (79458, 261744), (80688, 257754), (80864, 257193), (81396, 255512), (82656, 251617), (85731, 242592), (85918, 242064), (87248, 238374), (87822, 236816), (88806, 234192), (90972, 228616), (92701, 224352), (93024, 223573), (94136, 220932), (95817, 217056), (98154, 211888), (98192, 211806), (100368, 207214), (103607, 200736), (103968, 200039), (105903, 196384), (105944, 196308), (108528, 191634), (110466, 188272), (112176, 185402), (114308, 181944), (117096, 177612), (118408, 175644), (119187, 174496), (121032, 171836), (121296, 171462), (127756, 162792), (128877, 161376), (130872, 158916), (133209, 156128), (141204, 147288)]