20778828048

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1339

約数の個数: 320

約数和(自身を含む): 67881369600

約数和(自身を除く): 47102541552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 131, 132, 144, 174, 176, 198, 216, 232, 261, 262, 264, 297, 319, 348, 393, 396, 432, 464, 522, 524, 528, 594, 638, 696, 783, 786, 792, 957, 1044, 1048, 1151, 1179, 1188, 1276, 1392, 1441, 1566, 1572, 1584, 1914, 2088, 2096, 2302, 2358, 2376, 2552, 2871, 2882, 3132, 3144, 3453, 3537, 3799, 3828, 4176, 4323, 4604, 4716, 4752, 5104, 5742, 5764, 6264, 6288, 6906, 7074, 7598, 7656, 8613, 8646, 9208, 9432, 10359, 11397, 11484, 11528, 12528, 12661, 12969, 13812, 14148, 15196, 15312, 17226, 17292, 18416, 18864, 20718, 22794, 22968, 23056, 25322, 25938, 27624, 28296, 30392, 31077, 33379, 34191, 34452, 34584, 37983, 38907, 41436, 41789, 45588, 45936, 50644, 51876, 55248, 56592, 60784, 62154, 66758, 68382, 68904, 69168, 75966, 77814, 82872, 83578, 91176, 100137, 101288, 102573, 103752, 113949, 124308, 125367, 133516, 136764, 137808, 150781, 151932, 155628, 165744, 167156, 182352, 200274, 202576, 205146, 207504, 227898, 248616, 250734, 267032, 273528, 300411, 301562, 303864, 311256, 334312, 341847, 367169, 376101, 400548, 410292, 452343, 455796, 497232, 501468, 534064, 547056, 600822, 603124, 607728, 622512, 668624, 683694, 734338, 752202, 801096, 820584, 901233, 904686, 911592, 1002936, 1101507, 1128303, 1201644, 1206248, 1357029, 1367388, 1468676, 1504404, 1602192, 1641168, 1658591, 1802466, 1809372, 1823184, 2005872, 2203014, 2256606, 2403288, 2412496, 2714058, 2734776, 2937352, 3008808, 3304521, 3317182, 3604932, 3618744, 4071087, 4372649, 4406028, 4513212, 4806576, 4975773, 5428116, 5469552, 5874704, 6017616, 6609042, 6634364, 7209864, 7237488, 8142174, 8745298, 8812056, 9026424, 9913563, 9951546, 10856232, 13117947, 13218084, 13268728, 14419728, 14927319, 16284348, 17490596, 17624112, 18052848, 19827126, 19903092, 21712464, 26235894, 26436168, 26537456, 29854638, 32568696, 34981192, 39353841, 39654252, 39806184, 44781957, 48099139, 52471788, 52872336, 59709276, 65137392, 69962384, 78707682, 79308504, 79612368, 89563914, 96198278, 104943576, 118061523, 119418552, 144297417, 157415364, 158617008, 179127828, 192396556, 209887152, 236123046, 238837104, 288594834, 314830728, 358255656, 384793112, 432892251, 472246092, 577189668, 629661456, 716511312, 769586224, 865784502, 944492184, 1154379336, 1298676753, 1731569004, 1888984368, 2308758672, 2597353506, 3463138008, 5194707012, 6926276016, 10389414024, 20778828048]

約数ペア:

[(1, 20778828048), (2, 10389414024), (3, 6926276016), (4, 5194707012), (6, 3463138008), (8, 2597353506), (9, 2308758672), (11, 1888984368), (12, 1731569004), (16, 1298676753), (18, 1154379336), (22, 944492184), (24, 865784502), (27, 769586224), (29, 716511312), (33, 629661456), (36, 577189668), (44, 472246092), (48, 432892251), (54, 384793112), (58, 358255656), (66, 314830728), (72, 288594834), (87, 238837104), (88, 236123046), (99, 209887152), (108, 192396556), (116, 179127828), (131, 158617008), (132, 157415364), (144, 144297417), (174, 119418552), (176, 118061523), (198, 104943576), (216, 96198278), (232, 89563914), (261, 79612368), (262, 79308504), (264, 78707682), (297, 69962384), (319, 65137392), (348, 59709276), (393, 52872336), (396, 52471788), (432, 48099139), (464, 44781957), (522, 39806184), (524, 39654252), (528, 39353841), (594, 34981192), (638, 32568696), (696, 29854638), (783, 26537456), (786, 26436168), (792, 26235894), (957, 21712464), (1044, 19903092), (1048, 19827126), (1151, 18052848), (1179, 17624112), (1188, 17490596), (1276, 16284348), (1392, 14927319), (1441, 14419728), (1566, 13268728), (1572, 13218084), (1584, 13117947), (1914, 10856232), (2088, 9951546), (2096, 9913563), (2302, 9026424), (2358, 8812056), (2376, 8745298), (2552, 8142174), (2871, 7237488), (2882, 7209864), (3132, 6634364), (3144, 6609042), (3453, 6017616), (3537, 5874704), (3799, 5469552), (3828, 5428116), (4176, 4975773), (4323, 4806576), (4604, 4513212), (4716, 4406028), (4752, 4372649), (5104, 4071087), (5742, 3618744), (5764, 3604932), (6264, 3317182), (6288, 3304521), (6906, 3008808), (7074, 2937352), (7598, 2734776), (7656, 2714058), (8613, 2412496), (8646, 2403288), (9208, 2256606), (9432, 2203014), (10359, 2005872), (11397, 1823184), (11484, 1809372), (11528, 1802466), (12528, 1658591), (12661, 1641168), (12969, 1602192), (13812, 1504404), (14148, 1468676), (15196, 1367388), (15312, 1357029), (17226, 1206248), (17292, 1201644), (18416, 1128303), (18864, 1101507), (20718, 1002936), (22794, 911592), (22968, 904686), (23056, 901233), (25322, 820584), (25938, 801096), (27624, 752202), (28296, 734338), (30392, 683694), (31077, 668624), (33379, 622512), (34191, 607728), (34452, 603124), (34584, 600822), (37983, 547056), (38907, 534064), (41436, 501468), (41789, 497232), (45588, 455796), (45936, 452343), (50644, 410292), (51876, 400548), (55248, 376101), (56592, 367169), (60784, 341847), (62154, 334312), (66758, 311256), (68382, 303864), (68904, 301562), (69168, 300411), (75966, 273528), (77814, 267032), (82872, 250734), (83578, 248616), (91176, 227898), (100137, 207504), (101288, 205146), (102573, 202576), (103752, 200274), (113949, 182352), (124308, 167156), (125367, 165744), (133516, 155628), (136764, 151932), (137808, 150781)]