20216740544

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 448

約数和(自身を含む): 60095831040

約数和(自身を除く): 39879090496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 19, 22, 26, 28, 32, 34, 38, 44, 52, 56, 64, 68, 76, 77, 88, 91, 104, 112, 119, 133, 136, 143, 152, 154, 176, 182, 187, 208, 209, 221, 224, 238, 247, 266, 272, 286, 304, 308, 323, 352, 364, 374, 416, 418, 442, 448, 476, 494, 532, 544, 572, 608, 616, 646, 704, 728, 748, 832, 836, 884, 952, 977, 988, 1001, 1064, 1088, 1144, 1216, 1232, 1292, 1309, 1456, 1463, 1496, 1547, 1672, 1729, 1768, 1904, 1954, 1976, 2002, 2128, 2261, 2288, 2431, 2464, 2584, 2618, 2717, 2912, 2926, 2992, 3094, 3344, 3458, 3536, 3553, 3808, 3908, 3952, 4004, 4199, 4256, 4522, 4576, 4862, 4928, 5168, 5236, 5434, 5824, 5852, 5984, 6188, 6688, 6839, 6916, 7072, 7106, 7616, 7816, 7904, 8008, 8398, 8512, 9044, 9152, 9724, 10336, 10472, 10747, 10868, 11704, 11968, 12376, 12701, 13376, 13678, 13832, 14144, 14212, 15632, 15808, 16016, 16609, 16796, 17017, 18088, 18563, 19019, 19448, 20672, 20944, 21494, 21736, 23408, 24752, 24871, 25402, 27356, 27664, 28424, 29393, 31264, 32032, 33218, 33592, 34034, 36176, 37126, 38038, 38896, 41888, 42988, 43472, 46189, 46816, 49504, 49742, 50804, 54712, 55328, 56848, 58786, 62528, 64064, 66436, 67184, 68068, 72352, 74252, 75229, 76076, 77792, 83776, 85976, 86944, 88907, 92378, 93632, 99008, 99484, 101608, 109424, 110656, 113696, 116263, 117572, 129941, 132872, 134368, 136136, 139711, 144704, 148504, 150458, 152152, 155584, 171952, 173888, 177814, 182699, 184756, 198968, 203216, 204193, 215917, 218848, 227392, 232526, 235144, 241319, 259882, 265744, 268736, 272272, 279422, 297008, 300916, 304304, 315571, 323323, 343904, 355628, 365398, 369512, 397936, 406432, 408386, 431834, 437696, 465052, 470288, 482638, 519764, 531488, 544544, 558844, 594016, 601832, 608608, 631142, 646646, 687808, 711256, 730796, 739024, 795872, 812864, 816772, 863668, 930104, 940576, 965276, 977977, 1039528, 1062976, 1089088, 1117688, 1188032, 1203664, 1217216, 1262284, 1278893, 1293292, 1422512, 1429351, 1461592, 1478048, 1511419, 1591744, 1633544, 1689233, 1727336, 1860208, 1881152, 1930552, 1955954, 2079056, 2208997, 2235376, 2375087, 2407328, 2524568, 2557786, 2586584, 2654509, 2845024, 2858702, 2923184, 2956096, 3022838, 3267088, 3378466, 3454672, 3471281, 3720416, 3861104, 3911908, 4102423, 4158112, 4417994, 4470752, 4750174, 4814656, 5049136, 5115572, 5173168, 5309018, 5690048, 5717404, 5846368, 6045676, 6534176, 6756932, 6909344, 6942562, 7440832, 7722208, 7823816, 8204846, 8316224, 8835988, 8941504, 9500348, 10098272, 10231144, 10346336, 10618036, 11434808, 11692736, 12091352, 13068352, 13513864, 13818688, 13885124, 15444416, 15647632, 16409692, 16625609, 17671976, 18581563, 19000696, 20196544, 20462288, 20692672, 21236072, 22869616, 24182704, 24298967, 27027728, 27770248, 28716961, 31295264, 32819384, 33251218, 35343952, 37163126, 38001392, 40924576, 42472144, 45126653, 45739232, 48365408, 48597934, 54055456, 55540496, 57433922, 62590528, 65638768, 66502436, 70687904, 74326252, 76002784, 81849152, 84944288, 90253306, 91478464, 96730816, 97195868, 108110912, 111080992, 114867844, 131277536, 133004872, 141375808, 148652504, 152005568, 169888576, 180506612, 194391736, 222161984, 229735688, 262555072, 266009744, 297305008, 315886571, 361013224, 388783472, 459471376, 532019488, 594610016, 631773142, 722026448, 777566944, 918942752, 1064038976, 1189220032, 1263546284, 1444052896, 1555133888, 1837885504, 2527092568, 2888105792, 5054185136, 10108370272, 20216740544]

約数ペア:

[(1, 20216740544), (2, 10108370272), (4, 5054185136), (7, 2888105792), (8, 2527092568), (11, 1837885504), (13, 1555133888), (14, 1444052896), (16, 1263546284), (17, 1189220032), (19, 1064038976), (22, 918942752), (26, 777566944), (28, 722026448), (32, 631773142), (34, 594610016), (38, 532019488), (44, 459471376), (52, 388783472), (56, 361013224), (64, 315886571), (68, 297305008), (76, 266009744), (77, 262555072), (88, 229735688), (91, 222161984), (104, 194391736), (112, 180506612), (119, 169888576), (133, 152005568), (136, 148652504), (143, 141375808), (152, 133004872), (154, 131277536), (176, 114867844), (182, 111080992), (187, 108110912), (208, 97195868), (209, 96730816), (221, 91478464), (224, 90253306), (238, 84944288), (247, 81849152), (266, 76002784), (272, 74326252), (286, 70687904), (304, 66502436), (308, 65638768), (323, 62590528), (352, 57433922), (364, 55540496), (374, 54055456), (416, 48597934), (418, 48365408), (442, 45739232), (448, 45126653), (476, 42472144), (494, 40924576), (532, 38001392), (544, 37163126), (572, 35343952), (608, 33251218), (616, 32819384), (646, 31295264), (704, 28716961), (728, 27770248), (748, 27027728), (832, 24298967), (836, 24182704), (884, 22869616), (952, 21236072), (977, 20692672), (988, 20462288), (1001, 20196544), (1064, 19000696), (1088, 18581563), (1144, 17671976), (1216, 16625609), (1232, 16409692), (1292, 15647632), (1309, 15444416), (1456, 13885124), (1463, 13818688), (1496, 13513864), (1547, 13068352), (1672, 12091352), (1729, 11692736), (1768, 11434808), (1904, 10618036), (1954, 10346336), (1976, 10231144), (2002, 10098272), (2128, 9500348), (2261, 8941504), (2288, 8835988), (2431, 8316224), (2464, 8204846), (2584, 7823816), (2618, 7722208), (2717, 7440832), (2912, 6942562), (2926, 6909344), (2992, 6756932), (3094, 6534176), (3344, 6045676), (3458, 5846368), (3536, 5717404), (3553, 5690048), (3808, 5309018), (3908, 5173168), (3952, 5115572), (4004, 5049136), (4199, 4814656), (4256, 4750174), (4522, 4470752), (4576, 4417994), (4862, 4158112), (4928, 4102423), (5168, 3911908), (5236, 3861104), (5434, 3720416), (5824, 3471281), (5852, 3454672), (5984, 3378466), (6188, 3267088), (6688, 3022838), (6839, 2956096), (6916, 2923184), (7072, 2858702), (7106, 2845024), (7616, 2654509), (7816, 2586584), (7904, 2557786), (8008, 2524568), (8398, 2407328), (8512, 2375087), (9044, 2235376), (9152, 2208997), (9724, 2079056), (10336, 1955954), (10472, 1930552), (10747, 1881152), (10868, 1860208), (11704, 1727336), (11968, 1689233), (12376, 1633544), (12701, 1591744), (13376, 1511419), (13678, 1478048), (13832, 1461592), (14144, 1429351), (14212, 1422512), (15632, 1293292), (15808, 1278893), (16016, 1262284), (16609, 1217216), (16796, 1203664), (17017, 1188032), (18088, 1117688), (18563, 1089088), (19019, 1062976), (19448, 1039528), (20672, 977977), (20944, 965276), (21494, 940576), (21736, 930104), (23408, 863668), (24752, 816772), (24871, 812864), (25402, 795872), (27356, 739024), (27664, 730796), (28424, 711256), (29393, 687808), (31264, 646646), (32032, 631142), (33218, 608608), (33592, 601832), (34034, 594016), (36176, 558844), (37126, 544544), (38038, 531488), (38896, 519764), (41888, 482638), (42988, 470288), (43472, 465052), (46189, 437696), (46816, 431834), (49504, 408386), (49742, 406432), (50804, 397936), (54712, 369512), (55328, 365398), (56848, 355628), (58786, 343904), (62528, 323323), (64064, 315571), (66436, 304304), (67184, 300916), (68068, 297008), (72352, 279422), (74252, 272272), (75229, 268736), (76076, 265744), (77792, 259882), (83776, 241319), (85976, 235144), (86944, 232526), (88907, 227392), (92378, 218848), (93632, 215917), (99008, 204193), (99484, 203216), (101608, 198968), (109424, 184756), (110656, 182699), (113696, 177814), (116263, 173888), (117572, 171952), (129941, 155584), (132872, 152152), (134368, 150458), (136136, 148504), (139711, 144704)]