20918020032

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1305

約数の個数: 504

約数和(自身を含む): 76773243456

約数和(自身を除く): 55855223424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 94, 96, 98, 104, 112, 117, 126, 141, 144, 147, 156, 168, 182, 188, 192, 196, 208, 224, 234, 252, 273, 282, 288, 294, 312, 329, 336, 364, 376, 392, 416, 423, 441, 448, 468, 504, 546, 564, 576, 588, 611, 624, 637, 658, 672, 728, 752, 784, 819, 832, 846, 882, 936, 987, 1008, 1092, 1128, 1176, 1213, 1222, 1248, 1274, 1316, 1344, 1456, 1504, 1568, 1638, 1692, 1764, 1833, 1872, 1911, 1974, 2016, 2184, 2256, 2303, 2352, 2426, 2444, 2496, 2548, 2632, 2912, 2961, 3008, 3136, 3276, 3384, 3528, 3639, 3666, 3744, 3822, 3948, 4032, 4277, 4368, 4512, 4606, 4704, 4852, 4888, 5096, 5264, 5499, 5733, 5824, 5922, 6552, 6768, 6909, 7056, 7278, 7332, 7488, 7644, 7896, 8491, 8554, 8736, 9024, 9212, 9408, 9704, 9776, 10192, 10528, 10917, 10998, 11466, 11844, 12831, 13104, 13536, 13818, 14112, 14556, 14664, 15288, 15769, 15792, 16982, 17108, 17472, 18424, 19408, 19552, 20384, 20727, 21056, 21834, 21996, 22932, 23688, 25473, 25662, 26208, 27072, 27636, 28224, 29112, 29328, 29939, 30576, 31538, 31584, 33964, 34216, 36848, 38493, 38816, 39104, 40768, 41454, 43668, 43992, 45864, 47307, 47376, 50946, 51324, 52416, 55272, 57011, 58224, 58656, 59437, 59878, 61152, 63076, 63168, 67928, 68432, 73696, 76419, 76986, 77632, 82908, 87336, 87984, 89817, 91728, 94614, 94752, 101892, 102648, 110383, 110544, 114022, 116448, 117312, 118874, 119756, 122304, 126152, 135856, 136864, 141921, 147392, 152838, 153972, 165816, 171033, 174672, 175968, 178311, 179634, 183456, 189228, 189504, 203784, 205296, 220766, 221088, 228044, 232896, 237748, 239512, 252304, 269451, 271712, 273728, 283842, 305676, 307944, 331149, 331632, 342066, 349344, 351936, 356622, 359268, 366912, 378456, 399077, 407568, 410592, 441532, 442176, 456088, 475496, 479024, 504608, 513099, 534933, 538902, 543424, 567684, 611352, 615888, 662298, 663264, 684132, 698688, 713244, 718536, 741143, 756912, 772681, 798154, 815136, 821184, 883064, 912176, 950992, 958048, 993447, 1009216, 1026198, 1069866, 1077804, 1135368, 1197231, 1222704, 1231776, 1324596, 1326528, 1368264, 1426488, 1437072, 1482286, 1513824, 1545362, 1596308, 1630272, 1766128, 1824352, 1901984, 1916096, 1986894, 2052396, 2139732, 2155608, 2223429, 2270736, 2318043, 2394462, 2445408, 2463552, 2649192, 2736528, 2793539, 2852976, 2874144, 2964572, 3027648, 3090724, 3192616, 3532256, 3591693, 3648704, 3803968, 3973788, 4104792, 4279464, 4311216, 4446858, 4541472, 4636086, 4788924, 4890816, 5188001, 5298384, 5473056, 5587078, 5705952, 5748288, 5929144, 6181448, 6385232, 6670287, 6954129, 7064512, 7183386, 7947576, 8209584, 8380617, 8558928, 8622432, 8893716, 9082944, 9272172, 9577848, 10376002, 10596768, 10946112, 11174156, 11411904, 11858288, 12362896, 12770464, 13340574, 13908258, 14366772, 15564003, 15895152, 16419168, 16761234, 17117856, 17244864, 17787432, 18544344, 19155696, 20752004, 21193536, 22348312, 23716576, 24725792, 25141851, 25540928, 26681148, 27816516, 28733544, 31128006, 31790304, 32838336, 33522468, 34235712, 35574864, 36316007, 37088688, 38311392, 41504008, 44696624, 46692009, 47433152, 49451584, 50283702, 53362296, 55633032, 57467088, 62256012, 63580608, 67044936, 71149728, 72632014, 74177376, 76622784, 83008016, 89393248, 93384018, 100567404, 106724592, 108948021, 111266064, 114934176, 124512024, 134089872, 142299456, 145264028, 148354752, 166016032, 178786496, 186768036, 201134808, 213449184, 217896042, 222532128, 229868352, 249024048, 268179744, 290528056, 326844063, 332032064, 373536072, 402269616, 426898368, 435792084, 445064256, 498048096, 536359488, 581056112, 653688126, 747072144, 804539232, 871584168, 996096192, 1162112224, 1307376252, 1494144288, 1609078464, 1743168336, 2324224448, 2614752504, 2988288576, 3486336672, 5229505008, 6972673344, 10459010016, 20918020032]

約数ペア:

[(1, 20918020032), (2, 10459010016), (3, 6972673344), (4, 5229505008), (6, 3486336672), (7, 2988288576), (8, 2614752504), (9, 2324224448), (12, 1743168336), (13, 1609078464), (14, 1494144288), (16, 1307376252), (18, 1162112224), (21, 996096192), (24, 871584168), (26, 804539232), (28, 747072144), (32, 653688126), (36, 581056112), (39, 536359488), (42, 498048096), (47, 445064256), (48, 435792084), (49, 426898368), (52, 402269616), (56, 373536072), (63, 332032064), (64, 326844063), (72, 290528056), (78, 268179744), (84, 249024048), (91, 229868352), (94, 222532128), (96, 217896042), (98, 213449184), (104, 201134808), (112, 186768036), (117, 178786496), (126, 166016032), (141, 148354752), (144, 145264028), (147, 142299456), (156, 134089872), (168, 124512024), (182, 114934176), (188, 111266064), (192, 108948021), (196, 106724592), (208, 100567404), (224, 93384018), (234, 89393248), (252, 83008016), (273, 76622784), (282, 74177376), (288, 72632014), (294, 71149728), (312, 67044936), (329, 63580608), (336, 62256012), (364, 57467088), (376, 55633032), (392, 53362296), (416, 50283702), (423, 49451584), (441, 47433152), (448, 46692009), (468, 44696624), (504, 41504008), (546, 38311392), (564, 37088688), (576, 36316007), (588, 35574864), (611, 34235712), (624, 33522468), (637, 32838336), (658, 31790304), (672, 31128006), (728, 28733544), (752, 27816516), (784, 26681148), (819, 25540928), (832, 25141851), (846, 24725792), (882, 23716576), (936, 22348312), (987, 21193536), (1008, 20752004), (1092, 19155696), (1128, 18544344), (1176, 17787432), (1213, 17244864), (1222, 17117856), (1248, 16761234), (1274, 16419168), (1316, 15895152), (1344, 15564003), (1456, 14366772), (1504, 13908258), (1568, 13340574), (1638, 12770464), (1692, 12362896), (1764, 11858288), (1833, 11411904), (1872, 11174156), (1911, 10946112), (1974, 10596768), (2016, 10376002), (2184, 9577848), (2256, 9272172), (2303, 9082944), (2352, 8893716), (2426, 8622432), (2444, 8558928), (2496, 8380617), (2548, 8209584), (2632, 7947576), (2912, 7183386), (2961, 7064512), (3008, 6954129), (3136, 6670287), (3276, 6385232), (3384, 6181448), (3528, 5929144), (3639, 5748288), (3666, 5705952), (3744, 5587078), (3822, 5473056), (3948, 5298384), (4032, 5188001), (4277, 4890816), (4368, 4788924), (4512, 4636086), (4606, 4541472), (4704, 4446858), (4852, 4311216), (4888, 4279464), (5096, 4104792), (5264, 3973788), (5499, 3803968), (5733, 3648704), (5824, 3591693), (5922, 3532256), (6552, 3192616), (6768, 3090724), (6909, 3027648), (7056, 2964572), (7278, 2874144), (7332, 2852976), (7488, 2793539), (7644, 2736528), (7896, 2649192), (8491, 2463552), (8554, 2445408), (8736, 2394462), (9024, 2318043), (9212, 2270736), (9408, 2223429), (9704, 2155608), (9776, 2139732), (10192, 2052396), (10528, 1986894), (10917, 1916096), (10998, 1901984), (11466, 1824352), (11844, 1766128), (12831, 1630272), (13104, 1596308), (13536, 1545362), (13818, 1513824), (14112, 1482286), (14556, 1437072), (14664, 1426488), (15288, 1368264), (15769, 1326528), (15792, 1324596), (16982, 1231776), (17108, 1222704), (17472, 1197231), (18424, 1135368), (19408, 1077804), (19552, 1069866), (20384, 1026198), (20727, 1009216), (21056, 993447), (21834, 958048), (21996, 950992), (22932, 912176), (23688, 883064), (25473, 821184), (25662, 815136), (26208, 798154), (27072, 772681), (27636, 756912), (28224, 741143), (29112, 718536), (29328, 713244), (29939, 698688), (30576, 684132), (31538, 663264), (31584, 662298), (33964, 615888), (34216, 611352), (36848, 567684), (38493, 543424), (38816, 538902), (39104, 534933), (40768, 513099), (41454, 504608), (43668, 479024), (43992, 475496), (45864, 456088), (47307, 442176), (47376, 441532), (50946, 410592), (51324, 407568), (52416, 399077), (55272, 378456), (57011, 366912), (58224, 359268), (58656, 356622), (59437, 351936), (59878, 349344), (61152, 342066), (63076, 331632), (63168, 331149), (67928, 307944), (68432, 305676), (73696, 283842), (76419, 273728), (76986, 271712), (77632, 269451), (82908, 252304), (87336, 239512), (87984, 237748), (89817, 232896), (91728, 228044), (94614, 221088), (94752, 220766), (101892, 205296), (102648, 203784), (110383, 189504), (110544, 189228), (114022, 183456), (116448, 179634), (117312, 178311), (118874, 175968), (119756, 174672), (122304, 171033), (126152, 165816), (135856, 153972), (136864, 152838), (141921, 147392)]