20210854464

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:858

約数の個数: 336

約数和(自身を含む): 64162350720

約数和(自身を除く): 43951496256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 103, 116, 136, 144, 153, 174, 192, 204, 206, 232, 261, 272, 288, 306, 309, 348, 408, 412, 464, 493, 522, 544, 576, 612, 618, 691, 696, 816, 824, 927, 928, 986, 1044, 1088, 1224, 1236, 1382, 1392, 1479, 1632, 1648, 1751, 1854, 1856, 1972, 2073, 2088, 2448, 2472, 2764, 2784, 2958, 2987, 3264, 3296, 3502, 3708, 3944, 4146, 4176, 4437, 4896, 4944, 5253, 5528, 5568, 5916, 5974, 6219, 6592, 7004, 7416, 7888, 8292, 8352, 8874, 8961, 9792, 9888, 10506, 11056, 11747, 11832, 11948, 12438, 14008, 14832, 15759, 15776, 16584, 16704, 17748, 17922, 19776, 20039, 21012, 22112, 23494, 23664, 23896, 24876, 26883, 28016, 29664, 31518, 31552, 33168, 35241, 35496, 35844, 40078, 42024, 44224, 46988, 47328, 47792, 49752, 50779, 53766, 56032, 59328, 60117, 63036, 66336, 70482, 70992, 71173, 71688, 80156, 84048, 93976, 94656, 95584, 99504, 101558, 105723, 107532, 112064, 120234, 126072, 132672, 140964, 141984, 142346, 143376, 152337, 160312, 168096, 180351, 187952, 191168, 199008, 203116, 211446, 213519, 215064, 240468, 252144, 281928, 283968, 284692, 286752, 304674, 320624, 336192, 340663, 360702, 375904, 398016, 406232, 422892, 427038, 430128, 457011, 480936, 504288, 563856, 569384, 573504, 609348, 640557, 641248, 681326, 721404, 751808, 812464, 845784, 854076, 860256, 914022, 961872, 1008576, 1021989, 1127712, 1138768, 1209941, 1218696, 1281114, 1282496, 1362652, 1442808, 1624928, 1691568, 1708152, 1720512, 1828044, 1923744, 2043978, 2064017, 2255424, 2277536, 2419882, 2437392, 2562228, 2725304, 2885616, 3065967, 3249856, 3383136, 3416304, 3629823, 3656088, 3847488, 4087956, 4128034, 4555072, 4839764, 4874784, 5124456, 5450608, 5771232, 6131934, 6192051, 6766272, 6832608, 7259646, 7312176, 8175912, 8256068, 9679528, 9749568, 10248912, 10889469, 10901216, 11542464, 12263868, 12384102, 13665216, 14519292, 14624352, 16351824, 16512136, 18576153, 19359056, 20497824, 21778938, 21802432, 24527736, 24768204, 29038584, 29248704, 32703648, 33024272, 35088289, 37152306, 38718112, 40995648, 43557876, 49055472, 49536408, 58077168, 65407296, 66048544, 70176578, 74304612, 77436224, 87115752, 98110944, 99072816, 105264867, 116154336, 132097088, 140353156, 148609224, 174231504, 196221888, 198145632, 210529734, 232308672, 280706312, 297218448, 315794601, 348463008, 396291264, 421059468, 561412624, 594436896, 631589202, 696926016, 842118936, 1122825248, 1188873792, 1263178404, 1684237872, 2245650496, 2526356808, 3368475744, 5052713616, 6736951488, 10105427232, 20210854464]

約数ペア:

[(1, 20210854464), (2, 10105427232), (3, 6736951488), (4, 5052713616), (6, 3368475744), (8, 2526356808), (9, 2245650496), (12, 1684237872), (16, 1263178404), (17, 1188873792), (18, 1122825248), (24, 842118936), (29, 696926016), (32, 631589202), (34, 594436896), (36, 561412624), (48, 421059468), (51, 396291264), (58, 348463008), (64, 315794601), (68, 297218448), (72, 280706312), (87, 232308672), (96, 210529734), (102, 198145632), (103, 196221888), (116, 174231504), (136, 148609224), (144, 140353156), (153, 132097088), (174, 116154336), (192, 105264867), (204, 99072816), (206, 98110944), (232, 87115752), (261, 77436224), (272, 74304612), (288, 70176578), (306, 66048544), (309, 65407296), (348, 58077168), (408, 49536408), (412, 49055472), (464, 43557876), (493, 40995648), (522, 38718112), (544, 37152306), (576, 35088289), (612, 33024272), (618, 32703648), (691, 29248704), (696, 29038584), (816, 24768204), (824, 24527736), (927, 21802432), (928, 21778938), (986, 20497824), (1044, 19359056), (1088, 18576153), (1224, 16512136), (1236, 16351824), (1382, 14624352), (1392, 14519292), (1479, 13665216), (1632, 12384102), (1648, 12263868), (1751, 11542464), (1854, 10901216), (1856, 10889469), (1972, 10248912), (2073, 9749568), (2088, 9679528), (2448, 8256068), (2472, 8175912), (2764, 7312176), (2784, 7259646), (2958, 6832608), (2987, 6766272), (3264, 6192051), (3296, 6131934), (3502, 5771232), (3708, 5450608), (3944, 5124456), (4146, 4874784), (4176, 4839764), (4437, 4555072), (4896, 4128034), (4944, 4087956), (5253, 3847488), (5528, 3656088), (5568, 3629823), (5916, 3416304), (5974, 3383136), (6219, 3249856), (6592, 3065967), (7004, 2885616), (7416, 2725304), (7888, 2562228), (8292, 2437392), (8352, 2419882), (8874, 2277536), (8961, 2255424), (9792, 2064017), (9888, 2043978), (10506, 1923744), (11056, 1828044), (11747, 1720512), (11832, 1708152), (11948, 1691568), (12438, 1624928), (14008, 1442808), (14832, 1362652), (15759, 1282496), (15776, 1281114), (16584, 1218696), (16704, 1209941), (17748, 1138768), (17922, 1127712), (19776, 1021989), (20039, 1008576), (21012, 961872), (22112, 914022), (23494, 860256), (23664, 854076), (23896, 845784), (24876, 812464), (26883, 751808), (28016, 721404), (29664, 681326), (31518, 641248), (31552, 640557), (33168, 609348), (35241, 573504), (35496, 569384), (35844, 563856), (40078, 504288), (42024, 480936), (44224, 457011), (46988, 430128), (47328, 427038), (47792, 422892), (49752, 406232), (50779, 398016), (53766, 375904), (56032, 360702), (59328, 340663), (60117, 336192), (63036, 320624), (66336, 304674), (70482, 286752), (70992, 284692), (71173, 283968), (71688, 281928), (80156, 252144), (84048, 240468), (93976, 215064), (94656, 213519), (95584, 211446), (99504, 203116), (101558, 199008), (105723, 191168), (107532, 187952), (112064, 180351), (120234, 168096), (126072, 160312), (132672, 152337), (140964, 143376), (141984, 142346)]