20488785408

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 800

約数和(自身を含む): 77359423680

約数和(自身を除く): 56870638272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 61, 63, 64, 72, 78, 81, 84, 89, 91, 96, 104, 108, 112, 117, 122, 126, 128, 144, 156, 162, 168, 178, 182, 183, 189, 192, 208, 216, 224, 234, 244, 252, 256, 267, 273, 288, 312, 324, 336, 351, 356, 364, 366, 378, 384, 416, 427, 432, 448, 468, 488, 504, 512, 534, 546, 549, 567, 576, 623, 624, 648, 672, 702, 712, 728, 732, 756, 768, 793, 801, 819, 832, 854, 864, 896, 936, 976, 1008, 1053, 1068, 1092, 1098, 1134, 1152, 1157, 1246, 1248, 1281, 1296, 1344, 1404, 1424, 1456, 1464, 1512, 1536, 1586, 1602, 1638, 1647, 1664, 1708, 1728, 1792, 1869, 1872, 1952, 2016, 2106, 2136, 2184, 2196, 2268, 2304, 2314, 2379, 2403, 2457, 2492, 2496, 2562, 2592, 2688, 2808, 2848, 2912, 2928, 3024, 3172, 3204, 3276, 3294, 3328, 3416, 3456, 3471, 3584, 3738, 3744, 3843, 3904, 4032, 4212, 4272, 4368, 4392, 4536, 4608, 4628, 4758, 4806, 4914, 4941, 4984, 4992, 5124, 5184, 5376, 5429, 5551, 5607, 5616, 5696, 5824, 5856, 6048, 6344, 6408, 6552, 6588, 6656, 6832, 6912, 6942, 7137, 7209, 7371, 7476, 7488, 7686, 7808, 8064, 8099, 8424, 8544, 8736, 8784, 9072, 9256, 9516, 9612, 9828, 9882, 9968, 9984, 10248, 10368, 10413, 10752, 10858, 11102, 11214, 11232, 11392, 11529, 11648, 11712, 12096, 12688, 12816, 13104, 13176, 13664, 13824, 13884, 14274, 14418, 14742, 14952, 14976, 15372, 15616, 16128, 16198, 16287, 16653, 16821, 16848, 17088, 17472, 17568, 18144, 18512, 19032, 19224, 19656, 19764, 19936, 19968, 20496, 20736, 20826, 21411, 21716, 22204, 22428, 22464, 22784, 23058, 23296, 23424, 24192, 24297, 25376, 25632, 26208, 26352, 27328, 27768, 28548, 28836, 29484, 29904, 29952, 30744, 31232, 31239, 32256, 32396, 32574, 33306, 33642, 33696, 34176, 34587, 34944, 35136, 36288, 37024, 38003, 38064, 38448, 39312, 39528, 39872, 40992, 41472, 41652, 42822, 43432, 44408, 44856, 44928, 45568, 46116, 46592, 46848, 48384, 48594, 48861, 49959, 50463, 50752, 51264, 52416, 52704, 54656, 55536, 57096, 57672, 58968, 59808, 59904, 61488, 62478, 64233, 64792, 65148, 66612, 67284, 67392, 68352, 69174, 69888, 70272, 70577, 72576, 72891, 74048, 76006, 76128, 76896, 78624, 79056, 79744, 81984, 83304, 85644, 86864, 88816, 89712, 89856, 92232, 93696, 93717, 96768, 97188, 97722, 99918, 100926, 101504, 102528, 104832, 105408, 109312, 111072, 114009, 114192, 115344, 117936, 119616, 122976, 124956, 128466, 129584, 130296, 133224, 134568, 134784, 136704, 138348, 139776, 140544, 141154, 145152, 145782, 146583, 148096, 149877, 152012, 152256, 153792, 157248, 158112, 159488, 163968, 166608, 171288, 173728, 177632, 179424, 179712, 184464, 187434, 194376, 195444, 199836, 201852, 203008, 205056, 209664, 210816, 211731, 218624, 218673, 222144, 228018, 228384, 230688, 235872, 239232, 245952, 249912, 256932, 259168, 260592, 266448, 269136, 269568, 276696, 281088, 282308, 290304, 291564, 293166, 296192, 299754, 304024, 304512, 307584, 314496, 316224, 318976, 327936, 333216, 342027, 342576, 347456, 355264, 358848, 368928, 374868, 388752, 390888, 399672, 403704, 406016, 410112, 419328, 421632, 423462, 437346, 439749, 444288, 449631, 456036, 456768, 461376, 471744, 478464, 491904, 494039, 499824, 513864, 518336, 521184, 532896, 538272, 539136, 553392, 564616, 583128, 586332, 592384, 599508, 608048, 609024, 615168, 628992, 632448, 635193, 655872, 656019, 666432, 684054, 685152, 694912, 710528, 717696, 737856, 749736, 777504, 781776, 799344, 807408, 843264, 846924, 874692, 879498, 888576, 899262, 912072, 913536, 922752, 943488, 956928, 983808, 988078, 999648, 1026081, 1027728, 1036672, 1042368, 1065792, 1076544, 1106784, 1129232, 1166256, 1172664, 1199016, 1216096, 1218048, 1230336, 1257984, 1264896, 1270386, 1312038, 1332864, 1368108, 1370304, 1389824, 1421056, 1435392, 1475712, 1482117, 1499472, 1555008, 1563552, 1598688, 1614816, 1693848, 1749384, 1758996, 1777152, 1798524, 1824144, 1827072, 1845504, 1886976, 1905579, 1967616, 1976156, 1999296, 2052162, 2055456, 2073344, 2084736, 2131584, 2153088, 2213568, 2258464, 2332512, 2345328, 2398032, 2432192, 2529792, 2540772, 2624076, 2665728, 2736216, 2740608, 2779648, 2842112, 2870784, 2951424, 2964234, 2998944, 3078243, 3110016, 3127104, 3197376, 3229632, 3387696, 3498768, 3517992, 3597048, 3648288, 3654144, 3691008, 3773952, 3811158, 3952312, 3998592, 4104324, 4110912, 4146688, 4169472, 4263168, 4306176, 4427136, 4446351, 4516928, 4665024, 4690656, 4796064, 4864384, 5081544, 5248152, 5331456, 5472432, 5481216, 5716737, 5902848, 5928468, 5997888, 6156486, 6220032, 6254208, 6394752, 6459264, 6775392, 6997536, 7035984, 7194096, 7296576, 7622316, 7904624, 7997184, 8208648, 8221824, 8338944, 8526336, 8612352, 8854272, 8892702, 9033856, 9330048, 9381312, 9592128, 9728768, 10163088, 10496304, 10944864, 10962432, 11433474, 11856936, 11995776, 12312972, 12440064, 12508416, 12789504, 12918528, 13339053, 13550784, 13995072, 14071968, 14388192, 14593152, 15244632, 15809248, 15994368, 16417296, 16443648, 17708544, 17785404, 18067712, 18660096, 18762624, 19184256, 19457536, 20326176, 20992608, 21889728, 22866948, 23713872, 23991552, 24625944, 25016832, 25579008, 25837056, 26678106, 27101568, 27990144, 28143936, 28776384, 29186304, 30489264, 31618496, 32834592, 32887296, 35570808, 36135424, 37320192, 37525248, 38368512, 40017159, 40652352, 41985216, 43779456, 45733896, 47427744, 47983104, 49251888, 53356212, 54203136, 55980288, 56287872, 57552768, 58372608, 60978528, 63236992, 65669184, 71141616, 75050496, 76737024, 80034318, 81304704, 83970432, 87558912, 91467792, 94855488, 98503776, 106712424, 108406272, 111960576, 112575744, 115105536, 121957056, 126473984, 131338368, 142283232, 160068636, 162609408, 167940864, 175117824, 182935584, 189710976, 197007552, 213424848, 225151488, 230211072, 243914112, 252947968, 262676736, 284566464, 320137272, 325218816, 335881728, 365871168, 379421952, 394015104, 426849696, 487828224, 525353472, 569132928, 640274544, 731742336, 758843904, 788030208, 853699392, 975656448, 1138265856, 1280549088, 1463484672, 1576060416, 1707398784, 2276531712, 2561098176, 2926969344, 3414797568, 5122196352, 6829595136, 10244392704, 20488785408]

約数ペア:

[(1, 20488785408), (2, 10244392704), (3, 6829595136), (4, 5122196352), (6, 3414797568), (7, 2926969344), (8, 2561098176), (9, 2276531712), (12, 1707398784), (13, 1576060416), (14, 1463484672), (16, 1280549088), (18, 1138265856), (21, 975656448), (24, 853699392), (26, 788030208), (27, 758843904), (28, 731742336), (32, 640274544), (36, 569132928), (39, 525353472), (42, 487828224), (48, 426849696), (52, 394015104), (54, 379421952), (56, 365871168), (61, 335881728), (63, 325218816), (64, 320137272), (72, 284566464), (78, 262676736), (81, 252947968), (84, 243914112), (89, 230211072), (91, 225151488), (96, 213424848), (104, 197007552), (108, 189710976), (112, 182935584), (117, 175117824), (122, 167940864), (126, 162609408), (128, 160068636), (144, 142283232), (156, 131338368), (162, 126473984), (168, 121957056), (178, 115105536), (182, 112575744), (183, 111960576), (189, 108406272), (192, 106712424), (208, 98503776), (216, 94855488), (224, 91467792), (234, 87558912), (244, 83970432), (252, 81304704), (256, 80034318), (267, 76737024), (273, 75050496), (288, 71141616), (312, 65669184), (324, 63236992), (336, 60978528), (351, 58372608), (356, 57552768), (364, 56287872), (366, 55980288), (378, 54203136), (384, 53356212), (416, 49251888), (427, 47983104), (432, 47427744), (448, 45733896), (468, 43779456), (488, 41985216), (504, 40652352), (512, 40017159), (534, 38368512), (546, 37525248), (549, 37320192), (567, 36135424), (576, 35570808), (623, 32887296), (624, 32834592), (648, 31618496), (672, 30489264), (702, 29186304), (712, 28776384), (728, 28143936), (732, 27990144), (756, 27101568), (768, 26678106), (793, 25837056), (801, 25579008), (819, 25016832), (832, 24625944), (854, 23991552), (864, 23713872), (896, 22866948), (936, 21889728), (976, 20992608), (1008, 20326176), (1053, 19457536), (1068, 19184256), (1092, 18762624), (1098, 18660096), (1134, 18067712), (1152, 17785404), (1157, 17708544), (1246, 16443648), (1248, 16417296), (1281, 15994368), (1296, 15809248), (1344, 15244632), (1404, 14593152), (1424, 14388192), (1456, 14071968), (1464, 13995072), (1512, 13550784), (1536, 13339053), (1586, 12918528), (1602, 12789504), (1638, 12508416), (1647, 12440064), (1664, 12312972), (1708, 11995776), (1728, 11856936), (1792, 11433474), (1869, 10962432), (1872, 10944864), (1952, 10496304), (2016, 10163088), (2106, 9728768), (2136, 9592128), (2184, 9381312), (2196, 9330048), (2268, 9033856), (2304, 8892702), (2314, 8854272), (2379, 8612352), (2403, 8526336), (2457, 8338944), (2492, 8221824), (2496, 8208648), (2562, 7997184), (2592, 7904624), (2688, 7622316), (2808, 7296576), (2848, 7194096), (2912, 7035984), (2928, 6997536), (3024, 6775392), (3172, 6459264), (3204, 6394752), (3276, 6254208), (3294, 6220032), (3328, 6156486), (3416, 5997888), (3456, 5928468), (3471, 5902848), (3584, 5716737), (3738, 5481216), (3744, 5472432), (3843, 5331456), (3904, 5248152), (4032, 5081544), (4212, 4864384), (4272, 4796064), (4368, 4690656), (4392, 4665024), (4536, 4516928), (4608, 4446351), (4628, 4427136), (4758, 4306176), (4806, 4263168), (4914, 4169472), (4941, 4146688), (4984, 4110912), (4992, 4104324), (5124, 3998592), (5184, 3952312), (5376, 3811158), (5429, 3773952), (5551, 3691008), (5607, 3654144), (5616, 3648288), (5696, 3597048), (5824, 3517992), (5856, 3498768), (6048, 3387696), (6344, 3229632), (6408, 3197376), (6552, 3127104), (6588, 3110016), (6656, 3078243), (6832, 2998944), (6912, 2964234), (6942, 2951424), (7137, 2870784), (7209, 2842112), (7371, 2779648), (7476, 2740608), (7488, 2736216), (7686, 2665728), (7808, 2624076), (8064, 2540772), (8099, 2529792), (8424, 2432192), (8544, 2398032), (8736, 2345328), (8784, 2332512), (9072, 2258464), (9256, 2213568), (9516, 2153088), (9612, 2131584), (9828, 2084736), (9882, 2073344), (9968, 2055456), (9984, 2052162), (10248, 1999296), (10368, 1976156), (10413, 1967616), (10752, 1905579), (10858, 1886976), (11102, 1845504), (11214, 1827072), (11232, 1824144), (11392, 1798524), (11529, 1777152), (11648, 1758996), (11712, 1749384), (12096, 1693848), (12688, 1614816), (12816, 1598688), (13104, 1563552), (13176, 1555008), (13664, 1499472), (13824, 1482117), (13884, 1475712), (14274, 1435392), (14418, 1421056), (14742, 1389824), (14952, 1370304), (14976, 1368108), (15372, 1332864), (15616, 1312038), (16128, 1270386), (16198, 1264896), (16287, 1257984), (16653, 1230336), (16821, 1218048), (16848, 1216096), (17088, 1199016), (17472, 1172664), (17568, 1166256), (18144, 1129232), (18512, 1106784), (19032, 1076544), (19224, 1065792), (19656, 1042368), (19764, 1036672), (19936, 1027728), (19968, 1026081), (20496, 999648), (20736, 988078), (20826, 983808), (21411, 956928), (21716, 943488), (22204, 922752), (22428, 913536), (22464, 912072), (22784, 899262), (23058, 888576), (23296, 879498), (23424, 874692), (24192, 846924), (24297, 843264), (25376, 807408), (25632, 799344), (26208, 781776), (26352, 777504), (27328, 749736), (27768, 737856), (28548, 717696), (28836, 710528), (29484, 694912), (29904, 685152), (29952, 684054), (30744, 666432), (31232, 656019), (31239, 655872), (32256, 635193), (32396, 632448), (32574, 628992), (33306, 615168), (33642, 609024), (33696, 608048), (34176, 599508), (34587, 592384), (34944, 586332), (35136, 583128), (36288, 564616), (37024, 553392), (38003, 539136), (38064, 538272), (38448, 532896), (39312, 521184), (39528, 518336), (39872, 513864), (40992, 499824), (41472, 494039), (41652, 491904), (42822, 478464), (43432, 471744), (44408, 461376), (44856, 456768), (44928, 456036), (45568, 449631), (46116, 444288), (46592, 439749), (46848, 437346), (48384, 423462), (48594, 421632), (48861, 419328), (49959, 410112), (50463, 406016), (50752, 403704), (51264, 399672), (52416, 390888), (52704, 388752), (54656, 374868), (55536, 368928), (57096, 358848), (57672, 355264), (58968, 347456), (59808, 342576), (59904, 342027), (61488, 333216), (62478, 327936), (64233, 318976), (64792, 316224), (65148, 314496), (66612, 307584), (67284, 304512), (67392, 304024), (68352, 299754), (69174, 296192), (69888, 293166), (70272, 291564), (70577, 290304), (72576, 282308), (72891, 281088), (74048, 276696), (76006, 269568), (76128, 269136), (76896, 266448), (78624, 260592), (79056, 259168), (79744, 256932), (81984, 249912), (83304, 245952), (85644, 239232), (86864, 235872), (88816, 230688), (89712, 228384), (89856, 228018), (92232, 222144), (93696, 218673), (93717, 218624), (96768, 211731), (97188, 210816), (97722, 209664), (99918, 205056), (100926, 203008), (101504, 201852), (102528, 199836), (104832, 195444), (105408, 194376), (109312, 187434), (111072, 184464), (114009, 179712), (114192, 179424), (115344, 177632), (117936, 173728), (119616, 171288), (122976, 166608), (124956, 163968), (128466, 159488), (129584, 158112), (130296, 157248), (133224, 153792), (134568, 152256), (134784, 152012), (136704, 149877), (138348, 148096), (139776, 146583), (140544, 145782), (141154, 145152)]