20638632168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 480

約数和(自身を含む): 75021703680

約数和(自身を除く): 54383071512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 81, 84, 88, 93, 99, 108, 121, 124, 126, 132, 154, 162, 168, 186, 189, 198, 216, 217, 231, 242, 248, 252, 264, 279, 297, 308, 324, 341, 363, 372, 378, 396, 434, 462, 484, 504, 558, 567, 594, 616, 648, 651, 682, 693, 726, 744, 756, 792, 837, 847, 868, 891, 924, 968, 1023, 1089, 1116, 1134, 1188, 1213, 1302, 1364, 1386, 1452, 1512, 1674, 1694, 1736, 1782, 1848, 1953, 2046, 2079, 2178, 2232, 2268, 2376, 2387, 2426, 2511, 2541, 2604, 2728, 2772, 2904, 3069, 3267, 3348, 3388, 3564, 3639, 3751, 3906, 4092, 4158, 4356, 4536, 4774, 4852, 5022, 5082, 5208, 5544, 5859, 6138, 6237, 6534, 6696, 6776, 7128, 7161, 7278, 7502, 7623, 7812, 8184, 8316, 8491, 8712, 9207, 9548, 9704, 9801, 10044, 10164, 10917, 11253, 11718, 12276, 12474, 13068, 13343, 14322, 14556, 15004, 15246, 15624, 16632, 16982, 17577, 18414, 19096, 19602, 20088, 20328, 21483, 21834, 22506, 22869, 23436, 24552, 24948, 25473, 26136, 26257, 26686, 27621, 28644, 29112, 30008, 30492, 32751, 33759, 33964, 35154, 36828, 37603, 39204, 40029, 42966, 43668, 45012, 45738, 46872, 49896, 50946, 52514, 53372, 55242, 57288, 60984, 64449, 65502, 67518, 67928, 68607, 70308, 73656, 75206, 76419, 78408, 78771, 80058, 85932, 87336, 90024, 91476, 93401, 98253, 101277, 101892, 105028, 106744, 110484, 112809, 120087, 128898, 131004, 135036, 137214, 140616, 146773, 150412, 152838, 157542, 160116, 171864, 182952, 186802, 193347, 196506, 202554, 203784, 210056, 220968, 225618, 229257, 236313, 240174, 257796, 262008, 263221, 270072, 274428, 280203, 293546, 300824, 303831, 305676, 315084, 320232, 338427, 360261, 373604, 386694, 393012, 405108, 413633, 440319, 451236, 458514, 472626, 480348, 515592, 526442, 548856, 560406, 587092, 607662, 611352, 630168, 676854, 687771, 708939, 720522, 747208, 773388, 786024, 789663, 810216, 827266, 840609, 880638, 902472, 917028, 945252, 960696, 1015281, 1027411, 1052884, 1080783, 1120812, 1174184, 1215324, 1240899, 1320957, 1353708, 1375542, 1417878, 1441044, 1546776, 1579326, 1654532, 1681218, 1761276, 1834056, 1890504, 2030562, 2054822, 2105768, 2126817, 2161566, 2241624, 2368989, 2430648, 2481798, 2521827, 2641914, 2707416, 2751084, 2835756, 2882088, 2895431, 3045843, 3082233, 3158652, 3309064, 3362436, 3522552, 3722697, 3962871, 4061124, 4109644, 4253634, 4323132, 4549963, 4737978, 4963596, 5043654, 5283828, 5502168, 5671512, 5790862, 6091686, 6164466, 6317304, 6724872, 7106967, 7445394, 7565481, 7925742, 8122248, 8219288, 8507268, 8646264, 8686293, 9099926, 9246699, 9475956, 9927192, 10087308, 10567656, 11168091, 11581724, 11888613, 12183372, 12328932, 13649889, 14213934, 14890788, 15130962, 15851484, 17014536, 17372586, 18199852, 18493398, 18951912, 20174616, 21320901, 22336182, 23163448, 23777226, 24366744, 24657864, 26058879, 27299778, 27740097, 28427868, 29781576, 30261924, 31702968, 31849741, 33504273, 34745172, 36399704, 36986796, 40949667, 42641802, 44672364, 47554452, 52117758, 54599556, 55480194, 56855736, 60523848, 63699482, 67008546, 69490344, 73973592, 78176637, 81899334, 83220291, 85283604, 89344728, 95108904, 95549223, 104235516, 109199112, 110960388, 122849001, 127398964, 134017092, 156353274, 163798668, 166440582, 170567208, 191098446, 208471032, 221920776, 234529911, 245698002, 254797928, 268034184, 286647669, 312706548, 327597336, 332881164, 368547003, 382196892, 469059822, 491396004, 573295338, 625413096, 665762328, 737094006, 764393784, 859943007, 938119644, 982792008, 1146590676, 1474188012, 1719886014, 1876239288, 2293181352, 2579829021, 2948376024, 3439772028, 5159658042, 6879544056, 10319316084, 20638632168]

約数ペア:

[(1, 20638632168), (2, 10319316084), (3, 6879544056), (4, 5159658042), (6, 3439772028), (7, 2948376024), (8, 2579829021), (9, 2293181352), (11, 1876239288), (12, 1719886014), (14, 1474188012), (18, 1146590676), (21, 982792008), (22, 938119644), (24, 859943007), (27, 764393784), (28, 737094006), (31, 665762328), (33, 625413096), (36, 573295338), (42, 491396004), (44, 469059822), (54, 382196892), (56, 368547003), (62, 332881164), (63, 327597336), (66, 312706548), (72, 286647669), (77, 268034184), (81, 254797928), (84, 245698002), (88, 234529911), (93, 221920776), (99, 208471032), (108, 191098446), (121, 170567208), (124, 166440582), (126, 163798668), (132, 156353274), (154, 134017092), (162, 127398964), (168, 122849001), (186, 110960388), (189, 109199112), (198, 104235516), (216, 95549223), (217, 95108904), (231, 89344728), (242, 85283604), (248, 83220291), (252, 81899334), (264, 78176637), (279, 73973592), (297, 69490344), (308, 67008546), (324, 63699482), (341, 60523848), (363, 56855736), (372, 55480194), (378, 54599556), (396, 52117758), (434, 47554452), (462, 44672364), (484, 42641802), (504, 40949667), (558, 36986796), (567, 36399704), (594, 34745172), (616, 33504273), (648, 31849741), (651, 31702968), (682, 30261924), (693, 29781576), (726, 28427868), (744, 27740097), (756, 27299778), (792, 26058879), (837, 24657864), (847, 24366744), (868, 23777226), (891, 23163448), (924, 22336182), (968, 21320901), (1023, 20174616), (1089, 18951912), (1116, 18493398), (1134, 18199852), (1188, 17372586), (1213, 17014536), (1302, 15851484), (1364, 15130962), (1386, 14890788), (1452, 14213934), (1512, 13649889), (1674, 12328932), (1694, 12183372), (1736, 11888613), (1782, 11581724), (1848, 11168091), (1953, 10567656), (2046, 10087308), (2079, 9927192), (2178, 9475956), (2232, 9246699), (2268, 9099926), (2376, 8686293), (2387, 8646264), (2426, 8507268), (2511, 8219288), (2541, 8122248), (2604, 7925742), (2728, 7565481), (2772, 7445394), (2904, 7106967), (3069, 6724872), (3267, 6317304), (3348, 6164466), (3388, 6091686), (3564, 5790862), (3639, 5671512), (3751, 5502168), (3906, 5283828), (4092, 5043654), (4158, 4963596), (4356, 4737978), (4536, 4549963), (4774, 4323132), (4852, 4253634), (5022, 4109644), (5082, 4061124), (5208, 3962871), (5544, 3722697), (5859, 3522552), (6138, 3362436), (6237, 3309064), (6534, 3158652), (6696, 3082233), (6776, 3045843), (7128, 2895431), (7161, 2882088), (7278, 2835756), (7502, 2751084), (7623, 2707416), (7812, 2641914), (8184, 2521827), (8316, 2481798), (8491, 2430648), (8712, 2368989), (9207, 2241624), (9548, 2161566), (9704, 2126817), (9801, 2105768), (10044, 2054822), (10164, 2030562), (10917, 1890504), (11253, 1834056), (11718, 1761276), (12276, 1681218), (12474, 1654532), (13068, 1579326), (13343, 1546776), (14322, 1441044), (14556, 1417878), (15004, 1375542), (15246, 1353708), (15624, 1320957), (16632, 1240899), (16982, 1215324), (17577, 1174184), (18414, 1120812), (19096, 1080783), (19602, 1052884), (20088, 1027411), (20328, 1015281), (21483, 960696), (21834, 945252), (22506, 917028), (22869, 902472), (23436, 880638), (24552, 840609), (24948, 827266), (25473, 810216), (26136, 789663), (26257, 786024), (26686, 773388), (27621, 747208), (28644, 720522), (29112, 708939), (30008, 687771), (30492, 676854), (32751, 630168), (33759, 611352), (33964, 607662), (35154, 587092), (36828, 560406), (37603, 548856), (39204, 526442), (40029, 515592), (42966, 480348), (43668, 472626), (45012, 458514), (45738, 451236), (46872, 440319), (49896, 413633), (50946, 405108), (52514, 393012), (53372, 386694), (55242, 373604), (57288, 360261), (60984, 338427), (64449, 320232), (65502, 315084), (67518, 305676), (67928, 303831), (68607, 300824), (70308, 293546), (73656, 280203), (75206, 274428), (76419, 270072), (78408, 263221), (78771, 262008), (80058, 257796), (85932, 240174), (87336, 236313), (90024, 229257), (91476, 225618), (93401, 220968), (98253, 210056), (101277, 203784), (101892, 202554), (105028, 196506), (106744, 193347), (110484, 186802), (112809, 182952), (120087, 171864), (128898, 160116), (131004, 157542), (135036, 152838), (137214, 150412), (140616, 146773)]