20049276672

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:1016

約数の個数: 432

約数和(自身を含む): 66722292000

約数和(自身を除く): 46673015328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 32, 34, 36, 38, 48, 51, 57, 58, 64, 68, 72, 76, 87, 96, 102, 114, 116, 128, 136, 144, 152, 153, 171, 174, 192, 204, 228, 232, 256, 261, 272, 288, 304, 306, 323, 342, 348, 384, 408, 456, 464, 493, 522, 544, 551, 576, 608, 612, 646, 684, 696, 768, 816, 912, 928, 929, 969, 986, 1044, 1088, 1102, 1152, 1216, 1224, 1292, 1368, 1392, 1479, 1632, 1653, 1824, 1856, 1858, 1938, 1972, 2088, 2176, 2204, 2304, 2432, 2448, 2584, 2736, 2784, 2787, 2907, 2958, 3264, 3306, 3648, 3712, 3716, 3876, 3944, 4176, 4352, 4408, 4437, 4864, 4896, 4959, 5168, 5472, 5568, 5574, 5814, 5916, 6528, 6612, 7296, 7424, 7432, 7752, 7888, 8352, 8361, 8816, 8874, 9367, 9792, 9918, 10336, 10944, 11136, 11148, 11628, 11832, 13056, 13224, 14592, 14864, 15504, 15776, 15793, 16704, 16722, 17632, 17651, 17748, 18734, 19584, 19836, 20672, 21888, 22272, 22296, 23256, 23664, 26448, 26941, 28101, 29728, 31008, 31552, 31586, 33408, 33444, 35264, 35302, 35496, 37468, 39168, 39672, 41344, 43776, 44592, 46512, 47328, 47379, 52896, 52953, 53882, 56202, 59456, 62016, 63104, 63172, 66816, 66888, 70528, 70604, 70992, 74936, 79344, 80823, 82688, 84303, 89184, 93024, 94656, 94758, 105792, 105906, 107764, 112404, 118912, 124032, 126208, 126344, 133776, 141056, 141208, 141984, 142137, 149872, 158688, 158859, 161646, 168606, 178368, 186048, 189312, 189516, 211584, 211812, 215528, 224808, 237824, 242469, 248064, 252688, 267552, 282416, 283968, 284274, 299744, 300067, 317376, 317718, 323292, 337212, 356736, 372096, 378624, 379032, 423168, 423624, 431056, 449616, 457997, 484938, 505376, 511879, 535104, 564832, 567936, 568548, 599488, 600134, 634752, 635436, 646584, 674424, 713472, 744192, 758064, 847248, 862112, 899232, 900201, 915994, 969876, 1010752, 1023758, 1070208, 1129664, 1135872, 1137096, 1198976, 1200268, 1269504, 1270872, 1293168, 1348848, 1373991, 1516128, 1535637, 1694496, 1724224, 1798464, 1800402, 1831988, 1939752, 2021504, 2047516, 2140416, 2259328, 2274192, 2397952, 2400536, 2541744, 2586336, 2697696, 2700603, 2747982, 3032256, 3071274, 3388992, 3448448, 3596928, 3600804, 3663976, 3879504, 4043008, 4095032, 4121973, 4518656, 4548384, 4606911, 4801072, 5083488, 5172672, 5395392, 5401206, 5495964, 6064512, 6142548, 6777984, 6896896, 7193856, 7201608, 7327952, 7759008, 8190064, 8243946, 8701943, 9096768, 9213822, 9602144, 10166976, 10345344, 10790784, 10802412, 10991928, 12129024, 12285096, 13555968, 14403216, 14655904, 15518016, 16380128, 16487892, 17403886, 18193536, 18427644, 19204288, 20333952, 20690688, 21581568, 21604824, 21983856, 24570192, 26105829, 28806432, 29311808, 31036032, 32760256, 32975784, 34807772, 36387072, 36855288, 38408576, 40667904, 43209648, 43967712, 49140384, 52211658, 57612864, 58623616, 62072064, 65520512, 65951568, 69615544, 73710576, 76817152, 78317487, 86419296, 87935424, 98280768, 104423316, 115225728, 117247232, 131041024, 131903136, 139231088, 147421152, 156634974, 172838592, 175870848, 196561536, 208846632, 230451456, 263806272, 278462176, 294842304, 313269948, 345677184, 351741696, 393123072, 417693264, 527612544, 556924352, 589684608, 626539896, 691354368, 835386528, 1055225088, 1113848704, 1179369216, 1253079792, 1670773056, 2227697408, 2506159584, 3341546112, 5012319168, 6683092224, 10024638336, 20049276672]

約数ペア:

[(1, 20049276672), (2, 10024638336), (3, 6683092224), (4, 5012319168), (6, 3341546112), (8, 2506159584), (9, 2227697408), (12, 1670773056), (16, 1253079792), (17, 1179369216), (18, 1113848704), (19, 1055225088), (24, 835386528), (29, 691354368), (32, 626539896), (34, 589684608), (36, 556924352), (38, 527612544), (48, 417693264), (51, 393123072), (57, 351741696), (58, 345677184), (64, 313269948), (68, 294842304), (72, 278462176), (76, 263806272), (87, 230451456), (96, 208846632), (102, 196561536), (114, 175870848), (116, 172838592), (128, 156634974), (136, 147421152), (144, 139231088), (152, 131903136), (153, 131041024), (171, 117247232), (174, 115225728), (192, 104423316), (204, 98280768), (228, 87935424), (232, 86419296), (256, 78317487), (261, 76817152), (272, 73710576), (288, 69615544), (304, 65951568), (306, 65520512), (323, 62072064), (342, 58623616), (348, 57612864), (384, 52211658), (408, 49140384), (456, 43967712), (464, 43209648), (493, 40667904), (522, 38408576), (544, 36855288), (551, 36387072), (576, 34807772), (608, 32975784), (612, 32760256), (646, 31036032), (684, 29311808), (696, 28806432), (768, 26105829), (816, 24570192), (912, 21983856), (928, 21604824), (929, 21581568), (969, 20690688), (986, 20333952), (1044, 19204288), (1088, 18427644), (1102, 18193536), (1152, 17403886), (1216, 16487892), (1224, 16380128), (1292, 15518016), (1368, 14655904), (1392, 14403216), (1479, 13555968), (1632, 12285096), (1653, 12129024), (1824, 10991928), (1856, 10802412), (1858, 10790784), (1938, 10345344), (1972, 10166976), (2088, 9602144), (2176, 9213822), (2204, 9096768), (2304, 8701943), (2432, 8243946), (2448, 8190064), (2584, 7759008), (2736, 7327952), (2784, 7201608), (2787, 7193856), (2907, 6896896), (2958, 6777984), (3264, 6142548), (3306, 6064512), (3648, 5495964), (3712, 5401206), (3716, 5395392), (3876, 5172672), (3944, 5083488), (4176, 4801072), (4352, 4606911), (4408, 4548384), (4437, 4518656), (4864, 4121973), (4896, 4095032), (4959, 4043008), (5168, 3879504), (5472, 3663976), (5568, 3600804), (5574, 3596928), (5814, 3448448), (5916, 3388992), (6528, 3071274), (6612, 3032256), (7296, 2747982), (7424, 2700603), (7432, 2697696), (7752, 2586336), (7888, 2541744), (8352, 2400536), (8361, 2397952), (8816, 2274192), (8874, 2259328), (9367, 2140416), (9792, 2047516), (9918, 2021504), (10336, 1939752), (10944, 1831988), (11136, 1800402), (11148, 1798464), (11628, 1724224), (11832, 1694496), (13056, 1535637), (13224, 1516128), (14592, 1373991), (14864, 1348848), (15504, 1293168), (15776, 1270872), (15793, 1269504), (16704, 1200268), (16722, 1198976), (17632, 1137096), (17651, 1135872), (17748, 1129664), (18734, 1070208), (19584, 1023758), (19836, 1010752), (20672, 969876), (21888, 915994), (22272, 900201), (22296, 899232), (23256, 862112), (23664, 847248), (26448, 758064), (26941, 744192), (28101, 713472), (29728, 674424), (31008, 646584), (31552, 635436), (31586, 634752), (33408, 600134), (33444, 599488), (35264, 568548), (35302, 567936), (35496, 564832), (37468, 535104), (39168, 511879), (39672, 505376), (41344, 484938), (43776, 457997), (44592, 449616), (46512, 431056), (47328, 423624), (47379, 423168), (52896, 379032), (52953, 378624), (53882, 372096), (56202, 356736), (59456, 337212), (62016, 323292), (63104, 317718), (63172, 317376), (66816, 300067), (66888, 299744), (70528, 284274), (70604, 283968), (70992, 282416), (74936, 267552), (79344, 252688), (80823, 248064), (82688, 242469), (84303, 237824), (89184, 224808), (93024, 215528), (94656, 211812), (94758, 211584), (105792, 189516), (105906, 189312), (107764, 186048), (112404, 178368), (118912, 168606), (124032, 161646), (126208, 158859), (126344, 158688), (133776, 149872), (141056, 142137), (141208, 141984)]