20472727968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1638

約数の個数: 480

約数和(自身を含む): 76236830208

約数和(自身を除く): 55764102240

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, 66, 67, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 134, 144, 154, 162, 168, 176, 189, 198, 201, 216, 224, 231, 252, 264, 268, 288, 297, 308, 324, 336, 352, 378, 396, 402, 432, 462, 469, 504, 528, 536, 567, 594, 603, 616, 648, 672, 693, 737, 756, 792, 804, 864, 891, 924, 938, 1008, 1056, 1072, 1134, 1188, 1206, 1232, 1296, 1386, 1407, 1474, 1512, 1531, 1584, 1608, 1782, 1809, 1848, 1876, 2016, 2079, 2144, 2211, 2268, 2376, 2412, 2464, 2592, 2772, 2814, 2948, 3024, 3062, 3168, 3216, 3564, 3618, 3696, 3752, 4158, 4221, 4422, 4536, 4593, 4752, 4824, 5159, 5427, 5544, 5628, 5896, 6048, 6124, 6237, 6432, 6633, 7128, 7236, 7392, 7504, 8316, 8442, 8844, 9072, 9186, 9504, 9648, 10318, 10717, 10854, 11088, 11256, 11792, 12248, 12474, 12663, 13266, 13779, 14256, 14472, 15008, 15477, 16632, 16841, 16884, 17688, 18144, 18372, 19296, 19899, 20636, 21434, 21708, 22176, 22512, 23584, 24496, 24948, 25326, 26532, 27558, 28512, 28944, 30954, 32151, 33264, 33682, 33768, 35376, 36744, 37989, 39798, 41272, 41337, 42868, 43416, 45024, 46431, 48992, 49896, 50523, 50652, 53064, 55116, 57888, 59697, 61908, 64302, 66528, 67364, 67536, 70752, 73488, 75978, 79596, 82544, 82674, 85736, 86832, 92862, 96453, 99792, 101046, 101304, 102577, 106128, 110232, 117887, 119394, 123816, 124011, 128604, 134728, 135072, 139293, 146976, 151569, 151956, 159192, 165088, 165348, 171472, 173664, 185724, 192906, 199584, 202092, 202608, 205154, 212256, 220464, 235774, 238788, 247632, 248022, 257208, 269456, 278586, 289359, 303138, 303912, 307731, 318384, 330696, 342944, 353661, 371448, 385812, 404184, 405216, 410308, 417879, 440928, 454707, 471548, 477576, 495264, 496044, 514416, 538912, 557172, 578718, 606276, 607824, 615462, 636768, 661392, 707322, 718039, 742896, 771624, 808368, 820616, 835758, 868077, 909414, 923193, 943096, 955152, 992088, 1028832, 1060983, 1114344, 1128347, 1157436, 1212552, 1215648, 1230924, 1322784, 1364121, 1414644, 1436078, 1485792, 1543248, 1616736, 1641232, 1671516, 1736154, 1818828, 1846386, 1886192, 1910304, 1984176, 2121966, 2154117, 2228688, 2256694, 2314872, 2425104, 2461848, 2728242, 2769579, 2829288, 2872156, 3086496, 3182949, 3282464, 3343032, 3385041, 3472308, 3637656, 3692772, 3772384, 3968352, 4243932, 4308234, 4457376, 4513388, 4629744, 4850208, 4923696, 5456484, 5539158, 5658576, 5744312, 6365898, 6462351, 6686064, 6770082, 6944616, 7275312, 7385544, 7898429, 8308737, 8487864, 8616468, 9026776, 9259488, 9548847, 9847392, 10155123, 10912968, 11078316, 11317152, 11488624, 12731796, 12924702, 13372128, 13540164, 13889232, 14550624, 14771088, 15796858, 16617474, 16975728, 17232936, 18053552, 19097694, 19387053, 20310246, 21825936, 22156632, 22977248, 23695287, 25463592, 25849404, 27080328, 27778464, 29542176, 30465369, 31593716, 33234948, 33951456, 34465872, 36107104, 38195388, 38774106, 40620492, 43651872, 44313264, 47390574, 50927184, 51698808, 54160656, 58161159, 60930738, 63187432, 66469896, 68931744, 71085861, 76390776, 77548212, 81240984, 88626528, 91396107, 94781148, 101854368, 103397616, 108321312, 116322318, 121861476, 126374864, 132939792, 142171722, 152781552, 155096424, 162481968, 182792214, 189562296, 206795232, 213257583, 232644636, 243722952, 252749728, 265879584, 284343444, 305563104, 310192848, 324963936, 365584428, 379124592, 426515166, 465289272, 487445904, 568686888, 620385696, 639772749, 731168856, 758249184, 853030332, 930578544, 974891808, 1137373776, 1279545498, 1462337712, 1706060664, 1861157088, 2274747552, 2559090996, 2924675424, 3412121328, 5118181992, 6824242656, 10236363984, 20472727968]

約数ペア:

[(1, 20472727968), (2, 10236363984), (3, 6824242656), (4, 5118181992), (6, 3412121328), (7, 2924675424), (8, 2559090996), (9, 2274747552), (11, 1861157088), (12, 1706060664), (14, 1462337712), (16, 1279545498), (18, 1137373776), (21, 974891808), (22, 930578544), (24, 853030332), (27, 758249184), (28, 731168856), (32, 639772749), (33, 620385696), (36, 568686888), (42, 487445904), (44, 465289272), (48, 426515166), (54, 379124592), (56, 365584428), (63, 324963936), (66, 310192848), (67, 305563104), (72, 284343444), (77, 265879584), (81, 252749728), (84, 243722952), (88, 232644636), (96, 213257583), (99, 206795232), (108, 189562296), (112, 182792214), (126, 162481968), (132, 155096424), (134, 152781552), (144, 142171722), (154, 132939792), (162, 126374864), (168, 121861476), (176, 116322318), (189, 108321312), (198, 103397616), (201, 101854368), (216, 94781148), (224, 91396107), (231, 88626528), (252, 81240984), (264, 77548212), (268, 76390776), (288, 71085861), (297, 68931744), (308, 66469896), (324, 63187432), (336, 60930738), (352, 58161159), (378, 54160656), (396, 51698808), (402, 50927184), (432, 47390574), (462, 44313264), (469, 43651872), (504, 40620492), (528, 38774106), (536, 38195388), (567, 36107104), (594, 34465872), (603, 33951456), (616, 33234948), (648, 31593716), (672, 30465369), (693, 29542176), (737, 27778464), (756, 27080328), (792, 25849404), (804, 25463592), (864, 23695287), (891, 22977248), (924, 22156632), (938, 21825936), (1008, 20310246), (1056, 19387053), (1072, 19097694), (1134, 18053552), (1188, 17232936), (1206, 16975728), (1232, 16617474), (1296, 15796858), (1386, 14771088), (1407, 14550624), (1474, 13889232), (1512, 13540164), (1531, 13372128), (1584, 12924702), (1608, 12731796), (1782, 11488624), (1809, 11317152), (1848, 11078316), (1876, 10912968), (2016, 10155123), (2079, 9847392), (2144, 9548847), (2211, 9259488), (2268, 9026776), (2376, 8616468), (2412, 8487864), (2464, 8308737), (2592, 7898429), (2772, 7385544), (2814, 7275312), (2948, 6944616), (3024, 6770082), (3062, 6686064), (3168, 6462351), (3216, 6365898), (3564, 5744312), (3618, 5658576), (3696, 5539158), (3752, 5456484), (4158, 4923696), (4221, 4850208), (4422, 4629744), (4536, 4513388), (4593, 4457376), (4752, 4308234), (4824, 4243932), (5159, 3968352), (5427, 3772384), (5544, 3692772), (5628, 3637656), (5896, 3472308), (6048, 3385041), (6124, 3343032), (6237, 3282464), (6432, 3182949), (6633, 3086496), (7128, 2872156), (7236, 2829288), (7392, 2769579), (7504, 2728242), (8316, 2461848), (8442, 2425104), (8844, 2314872), (9072, 2256694), (9186, 2228688), (9504, 2154117), (9648, 2121966), (10318, 1984176), (10717, 1910304), (10854, 1886192), (11088, 1846386), (11256, 1818828), (11792, 1736154), (12248, 1671516), (12474, 1641232), (12663, 1616736), (13266, 1543248), (13779, 1485792), (14256, 1436078), (14472, 1414644), (15008, 1364121), (15477, 1322784), (16632, 1230924), (16841, 1215648), (16884, 1212552), (17688, 1157436), (18144, 1128347), (18372, 1114344), (19296, 1060983), (19899, 1028832), (20636, 992088), (21434, 955152), (21708, 943096), (22176, 923193), (22512, 909414), (23584, 868077), (24496, 835758), (24948, 820616), (25326, 808368), (26532, 771624), (27558, 742896), (28512, 718039), (28944, 707322), (30954, 661392), (32151, 636768), (33264, 615462), (33682, 607824), (33768, 606276), (35376, 578718), (36744, 557172), (37989, 538912), (39798, 514416), (41272, 496044), (41337, 495264), (42868, 477576), (43416, 471548), (45024, 454707), (46431, 440928), (48992, 417879), (49896, 410308), (50523, 405216), (50652, 404184), (53064, 385812), (55116, 371448), (57888, 353661), (59697, 342944), (61908, 330696), (64302, 318384), (66528, 307731), (67364, 303912), (67536, 303138), (70752, 289359), (73488, 278586), (75978, 269456), (79596, 257208), (82544, 248022), (82674, 247632), (85736, 238788), (86832, 235774), (92862, 220464), (96453, 212256), (99792, 205154), (101046, 202608), (101304, 202092), (102577, 199584), (106128, 192906), (110232, 185724), (117887, 173664), (119394, 171472), (123816, 165348), (124011, 165088), (128604, 159192), (134728, 151956), (135072, 151569), (139293, 146976)]