20031048576

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2281}}^1$

素因数の和:2336

約数の個数: 480

約数和(自身を含む): 74917421040

約数和(自身を除く): 54886372464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 121, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 324, 336, 352, 363, 378, 384, 396, 432, 448, 462, 484, 504, 528, 567, 576, 594, 616, 648, 672, 693, 704, 726, 756, 792, 847, 864, 891, 896, 924, 968, 1008, 1056, 1089, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1452, 1512, 1584, 1694, 1728, 1782, 1848, 1936, 2016, 2079, 2112, 2178, 2268, 2281, 2376, 2464, 2541, 2592, 2688, 2772, 2904, 3024, 3168, 3267, 3388, 3456, 3564, 3696, 3872, 4032, 4158, 4224, 4356, 4536, 4562, 4752, 4928, 5082, 5184, 5544, 5808, 6048, 6237, 6336, 6534, 6776, 6843, 7128, 7392, 7623, 7744, 8064, 8316, 8712, 9072, 9124, 9504, 9801, 9856, 10164, 10368, 11088, 11616, 12096, 12474, 12672, 13068, 13552, 13686, 14256, 14784, 15246, 15488, 15967, 16632, 17424, 18144, 18248, 19008, 19602, 20328, 20529, 22176, 22869, 23232, 24192, 24948, 25091, 26136, 27104, 27372, 28512, 29568, 30492, 31934, 33264, 34848, 36288, 36496, 38016, 39204, 40656, 41058, 44352, 45738, 46464, 47901, 49896, 50182, 52272, 54208, 54744, 57024, 60984, 61587, 63868, 66528, 68607, 69696, 72576, 72992, 75273, 78408, 81312, 82116, 88704, 91476, 95802, 99792, 100364, 104544, 108416, 109488, 114048, 121968, 123174, 127736, 133056, 137214, 139392, 143703, 145984, 150546, 156816, 162624, 164232, 175637, 182952, 184761, 191604, 199584, 200728, 209088, 218976, 225819, 243936, 246348, 255472, 266112, 274428, 276001, 287406, 291968, 301092, 313632, 325248, 328464, 351274, 365904, 369522, 383208, 399168, 401456, 418176, 431109, 437952, 451638, 487872, 492696, 510944, 526911, 548856, 552002, 574812, 602184, 627264, 656928, 677457, 702548, 731808, 739044, 766416, 798336, 802912, 828003, 862218, 875904, 903276, 975744, 985392, 1021888, 1053822, 1097712, 1104004, 1149624, 1204368, 1254528, 1293327, 1313856, 1354914, 1405096, 1463616, 1478088, 1532832, 1580733, 1605824, 1656006, 1724436, 1806552, 1932007, 1970784, 2032371, 2043776, 2107644, 2195424, 2208008, 2299248, 2408736, 2484009, 2586654, 2627712, 2709828, 2810192, 2927232, 2956176, 3065664, 3161466, 3211648, 3312012, 3448872, 3613104, 3864014, 3941568, 4064742, 4215288, 4390848, 4416016, 4598496, 4742199, 4817472, 4968018, 5173308, 5419656, 5620384, 5796021, 5912352, 6131328, 6322932, 6624024, 6897744, 7226208, 7452027, 7728028, 7883136, 8129484, 8430576, 8781696, 8832032, 9196992, 9484398, 9634944, 9936036, 10346616, 10839312, 11240768, 11592042, 11824704, 12645864, 13248048, 13795488, 14226597, 14452416, 14904054, 15456056, 16258968, 16861152, 17388063, 17664064, 18393984, 18968796, 19872072, 20693232, 21678624, 22356081, 22481536, 23184084, 23649408, 25291728, 26496096, 27590976, 28453194, 28904832, 29808108, 30912112, 32517936, 33722304, 34776126, 35328128, 37937592, 39744144, 41386464, 43357248, 44712162, 46368168, 50583456, 52164189, 52992192, 55181952, 56906388, 59616216, 61824224, 65035872, 67444608, 69552252, 75875184, 79488288, 82772928, 86714496, 89424324, 92736336, 101166912, 104328378, 105984384, 113812776, 119232432, 123648448, 130071744, 139104504, 151750368, 156492567, 158976576, 165545856, 178848648, 185472672, 202333824, 208656756, 227625552, 238464864, 247296896, 260143488, 278209008, 303500736, 312985134, 317953152, 357697296, 370945344, 417313512, 455251104, 476929728, 556418016, 607001472, 625970268, 715394592, 741890688, 834627024, 910502208, 953859456, 1112836032, 1251940536, 1430789184, 1669254048, 1821004416, 2225672064, 2503881072, 2861578368, 3338508096, 5007762144, 6677016192, 10015524288, 20031048576]

約数ペア:

[(1, 20031048576), (2, 10015524288), (3, 6677016192), (4, 5007762144), (6, 3338508096), (7, 2861578368), (8, 2503881072), (9, 2225672064), (11, 1821004416), (12, 1669254048), (14, 1430789184), (16, 1251940536), (18, 1112836032), (21, 953859456), (22, 910502208), (24, 834627024), (27, 741890688), (28, 715394592), (32, 625970268), (33, 607001472), (36, 556418016), (42, 476929728), (44, 455251104), (48, 417313512), (54, 370945344), (56, 357697296), (63, 317953152), (64, 312985134), (66, 303500736), (72, 278209008), (77, 260143488), (81, 247296896), (84, 238464864), (88, 227625552), (96, 208656756), (99, 202333824), (108, 185472672), (112, 178848648), (121, 165545856), (126, 158976576), (128, 156492567), (132, 151750368), (144, 139104504), (154, 130071744), (162, 123648448), (168, 119232432), (176, 113812776), (189, 105984384), (192, 104328378), (198, 101166912), (216, 92736336), (224, 89424324), (231, 86714496), (242, 82772928), (252, 79488288), (264, 75875184), (288, 69552252), (297, 67444608), (308, 65035872), (324, 61824224), (336, 59616216), (352, 56906388), (363, 55181952), (378, 52992192), (384, 52164189), (396, 50583456), (432, 46368168), (448, 44712162), (462, 43357248), (484, 41386464), (504, 39744144), (528, 37937592), (567, 35328128), (576, 34776126), (594, 33722304), (616, 32517936), (648, 30912112), (672, 29808108), (693, 28904832), (704, 28453194), (726, 27590976), (756, 26496096), (792, 25291728), (847, 23649408), (864, 23184084), (891, 22481536), (896, 22356081), (924, 21678624), (968, 20693232), (1008, 19872072), (1056, 18968796), (1089, 18393984), (1134, 17664064), (1152, 17388063), (1188, 16861152), (1232, 16258968), (1296, 15456056), (1344, 14904054), (1386, 14452416), (1408, 14226597), (1452, 13795488), (1512, 13248048), (1584, 12645864), (1694, 11824704), (1728, 11592042), (1782, 11240768), (1848, 10839312), (1936, 10346616), (2016, 9936036), (2079, 9634944), (2112, 9484398), (2178, 9196992), (2268, 8832032), (2281, 8781696), (2376, 8430576), (2464, 8129484), (2541, 7883136), (2592, 7728028), (2688, 7452027), (2772, 7226208), (2904, 6897744), (3024, 6624024), (3168, 6322932), (3267, 6131328), (3388, 5912352), (3456, 5796021), (3564, 5620384), (3696, 5419656), (3872, 5173308), (4032, 4968018), (4158, 4817472), (4224, 4742199), (4356, 4598496), (4536, 4416016), (4562, 4390848), (4752, 4215288), (4928, 4064742), (5082, 3941568), (5184, 3864014), (5544, 3613104), (5808, 3448872), (6048, 3312012), (6237, 3211648), (6336, 3161466), (6534, 3065664), (6776, 2956176), (6843, 2927232), (7128, 2810192), (7392, 2709828), (7623, 2627712), (7744, 2586654), (8064, 2484009), (8316, 2408736), (8712, 2299248), (9072, 2208008), (9124, 2195424), (9504, 2107644), (9801, 2043776), (9856, 2032371), (10164, 1970784), (10368, 1932007), (11088, 1806552), (11616, 1724436), (12096, 1656006), (12474, 1605824), (12672, 1580733), (13068, 1532832), (13552, 1478088), (13686, 1463616), (14256, 1405096), (14784, 1354914), (15246, 1313856), (15488, 1293327), (15967, 1254528), (16632, 1204368), (17424, 1149624), (18144, 1104004), (18248, 1097712), (19008, 1053822), (19602, 1021888), (20328, 985392), (20529, 975744), (22176, 903276), (22869, 875904), (23232, 862218), (24192, 828003), (24948, 802912), (25091, 798336), (26136, 766416), (27104, 739044), (27372, 731808), (28512, 702548), (29568, 677457), (30492, 656928), (31934, 627264), (33264, 602184), (34848, 574812), (36288, 552002), (36496, 548856), (38016, 526911), (39204, 510944), (40656, 492696), (41058, 487872), (44352, 451638), (45738, 437952), (46464, 431109), (47901, 418176), (49896, 401456), (50182, 399168), (52272, 383208), (54208, 369522), (54744, 365904), (57024, 351274), (60984, 328464), (61587, 325248), (63868, 313632), (66528, 301092), (68607, 291968), (69696, 287406), (72576, 276001), (72992, 274428), (75273, 266112), (78408, 255472), (81312, 246348), (82116, 243936), (88704, 225819), (91476, 218976), (95802, 209088), (99792, 200728), (100364, 199584), (104544, 191604), (108416, 184761), (109488, 182952), (114048, 175637), (121968, 164232), (123174, 162624), (127736, 156816), (133056, 150546), (137214, 145984), (139392, 143703)]