20914950672

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 720

約数和(自身を含む): 79903796544

約数和(自身を除く): 58988845872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 49, 51, 56, 63, 66, 68, 72, 77, 84, 88, 98, 99, 102, 112, 119, 121, 126, 131, 132, 136, 144, 147, 153, 154, 168, 176, 187, 196, 198, 204, 231, 238, 242, 252, 262, 264, 272, 294, 306, 308, 336, 357, 363, 374, 392, 393, 396, 408, 441, 462, 476, 484, 504, 524, 528, 539, 561, 588, 612, 616, 693, 714, 726, 748, 784, 786, 792, 816, 833, 847, 882, 917, 924, 952, 968, 1008, 1048, 1071, 1078, 1089, 1122, 1176, 1179, 1224, 1232, 1309, 1331, 1386, 1428, 1441, 1452, 1496, 1572, 1584, 1617, 1666, 1683, 1694, 1764, 1834, 1848, 1904, 1936, 2057, 2096, 2142, 2156, 2178, 2227, 2244, 2352, 2358, 2448, 2499, 2541, 2618, 2662, 2751, 2772, 2856, 2882, 2904, 2992, 3144, 3234, 3332, 3366, 3388, 3528, 3668, 3696, 3927, 3993, 4114, 4284, 4312, 4323, 4356, 4454, 4488, 4716, 4851, 4998, 5082, 5236, 5324, 5502, 5544, 5712, 5764, 5808, 5929, 6171, 6288, 6419, 6468, 6664, 6681, 6732, 6776, 7056, 7336, 7497, 7623, 7854, 7986, 8228, 8253, 8568, 8624, 8646, 8712, 8908, 8976, 9163, 9317, 9432, 9702, 9996, 10087, 10164, 10472, 10648, 11004, 11088, 11528, 11781, 11858, 11979, 12342, 12838, 12936, 12969, 13328, 13362, 13464, 13552, 14399, 14672, 14994, 15246, 15589, 15708, 15851, 15972, 16456, 16506, 17136, 17292, 17424, 17787, 17816, 18326, 18513, 18634, 18864, 19257, 19404, 19992, 20043, 20174, 20328, 20944, 21296, 22008, 22627, 23056, 23562, 23716, 23958, 24497, 24684, 25676, 25872, 25938, 26724, 26928, 27489, 27951, 28798, 29988, 30261, 30492, 31178, 31416, 31702, 31944, 32912, 33012, 34584, 35574, 35632, 36652, 37026, 37268, 38514, 38808, 39984, 40086, 40348, 40656, 43197, 44016, 45254, 46767, 47124, 47432, 47553, 47916, 48994, 49368, 51352, 51876, 53361, 53448, 54978, 55902, 57596, 57771, 59976, 60522, 60984, 62356, 62832, 63404, 63888, 65219, 66024, 67881, 69168, 70609, 71148, 73304, 73491, 74052, 74536, 77028, 77616, 80172, 80696, 82467, 83853, 86394, 90508, 90783, 93534, 94248, 94864, 95106, 95832, 97988, 98736, 100793, 102704, 103752, 106722, 106896, 109123, 109956, 110957, 111804, 115192, 115542, 119952, 121044, 121968, 124712, 126808, 129591, 130438, 132048, 135762, 140301, 141218, 142296, 142659, 146608, 146982, 148104, 149072, 154056, 158389, 160344, 161392, 164934, 167706, 171479, 172788, 174361, 181016, 181566, 187068, 188496, 190212, 191664, 195657, 195976, 201586, 203643, 207504, 211827, 213444, 218246, 219912, 220473, 221914, 223608, 230384, 231084, 242088, 249424, 253616, 259182, 260876, 269467, 271524, 280602, 282436, 284592, 285318, 293964, 296208, 302379, 308112, 316778, 320688, 327369, 329868, 332871, 335412, 342958, 345576, 348722, 362032, 363132, 374136, 380424, 391314, 391952, 403172, 407286, 423654, 426888, 436492, 439824, 440946, 443828, 447216, 462168, 475167, 484176, 514437, 518364, 521752, 523083, 538934, 543048, 561204, 564872, 570636, 586971, 587928, 604758, 633556, 635481, 654738, 659736, 665742, 670824, 685916, 691152, 697444, 726264, 748272, 760848, 776699, 782628, 806344, 808401, 814572, 847308, 853776, 872984, 881892, 887656, 907137, 924336, 950334, 982107, 998613, 1028874, 1036728, 1043504, 1046166, 1077868, 1086096, 1108723, 1122408, 1129744, 1141272, 1173942, 1175856, 1200353, 1209516, 1220527, 1267112, 1270962, 1309476, 1319472, 1331484, 1341648, 1371832, 1394888, 1425501, 1452528, 1543311, 1553398, 1565256, 1569249, 1612688, 1616802, 1629144, 1694616, 1745968, 1763784, 1775312, 1814274, 1886269, 1900668, 1964214, 1997226, 2057748, 2073456, 2092332, 2155736, 2217446, 2244816, 2282544, 2330097, 2347884, 2400706, 2419032, 2425203, 2441054, 2534224, 2541924, 2618952, 2662968, 2743664, 2789776, 2851002, 2964137, 3086622, 3106796, 3130512, 3138498, 3233604, 3258288, 3326169, 3389232, 3527568, 3601059, 3628548, 3661581, 3772538, 3801336, 3928428, 3994452, 4115496, 4184664, 4311472, 4434892, 4660194, 4695768, 4801412, 4838064, 4850406, 4882108, 5083848, 5237904, 5325936, 5658807, 5702004, 5928274, 6173244, 6213592, 6276996, 6467208, 6652338, 6990291, 7202118, 7257096, 7323162, 7545076, 7602672, 7856856, 7988904, 8230992, 8369328, 8543689, 8869784, 8892411, 9320388, 9391536, 9602824, 9700812, 9764216, 9978507, 10167696, 10803177, 10984743, 11317614, 11404008, 11856548, 12346488, 12427184, 12553992, 12934416, 13203883, 13304676, 13980582, 14404236, 14514192, 14646324, 15090152, 15713712, 15977808, 16976421, 17087378, 17739568, 17784822, 18640776, 19205648, 19401624, 19528432, 19957014, 20748959, 21606354, 21969486, 22635228, 22808016, 23713096, 24692976, 25107984, 25631067, 26407766, 26609352, 26677233, 27961164, 28808472, 29292648, 30180304, 33952842, 34174756, 35569644, 37281552, 38803248, 39611649, 39914028, 41497918, 43212708, 43938972, 45270456, 47426192, 51262134, 52815532, 53218704, 53354466, 55922328, 57616944, 58585296, 62246877, 67905684, 68349512, 71139288, 76893201, 79223298, 79828056, 82995836, 86425416, 87877944, 90540912, 102524268, 105631064, 106708932, 111844656, 118834947, 124493754, 135811368, 136699024, 142278576, 145242713, 153786402, 158446596, 159656112, 165991672, 172850832, 175755888, 186740631, 205048536, 211262128, 213417864, 237669894, 248987508, 271622736, 290485426, 307572804, 316893192, 331983344, 373481262, 410097072, 426835728, 435728139, 475339788, 497975016, 580970852, 615145608, 633786384, 746962524, 871456278, 950679576, 995950032, 1161941704, 1230291216, 1307184417, 1493925048, 1742912556, 1901359152, 2323883408, 2614368834, 2987850096, 3485825112, 5228737668, 6971650224, 10457475336, 20914950672]

約数ペア:

[(1, 20914950672), (2, 10457475336), (3, 6971650224), (4, 5228737668), (6, 3485825112), (7, 2987850096), (8, 2614368834), (9, 2323883408), (11, 1901359152), (12, 1742912556), (14, 1493925048), (16, 1307184417), (17, 1230291216), (18, 1161941704), (21, 995950032), (22, 950679576), (24, 871456278), (28, 746962524), (33, 633786384), (34, 615145608), (36, 580970852), (42, 497975016), (44, 475339788), (48, 435728139), (49, 426835728), (51, 410097072), (56, 373481262), (63, 331983344), (66, 316893192), (68, 307572804), (72, 290485426), (77, 271622736), (84, 248987508), (88, 237669894), (98, 213417864), (99, 211262128), (102, 205048536), (112, 186740631), (119, 175755888), (121, 172850832), (126, 165991672), (131, 159656112), (132, 158446596), (136, 153786402), (144, 145242713), (147, 142278576), (153, 136699024), (154, 135811368), (168, 124493754), (176, 118834947), (187, 111844656), (196, 106708932), (198, 105631064), (204, 102524268), (231, 90540912), (238, 87877944), (242, 86425416), (252, 82995836), (262, 79828056), (264, 79223298), (272, 76893201), (294, 71139288), (306, 68349512), (308, 67905684), (336, 62246877), (357, 58585296), (363, 57616944), (374, 55922328), (392, 53354466), (393, 53218704), (396, 52815532), (408, 51262134), (441, 47426192), (462, 45270456), (476, 43938972), (484, 43212708), (504, 41497918), (524, 39914028), (528, 39611649), (539, 38803248), (561, 37281552), (588, 35569644), (612, 34174756), (616, 33952842), (693, 30180304), (714, 29292648), (726, 28808472), (748, 27961164), (784, 26677233), (786, 26609352), (792, 26407766), (816, 25631067), (833, 25107984), (847, 24692976), (882, 23713096), (917, 22808016), (924, 22635228), (952, 21969486), (968, 21606354), (1008, 20748959), (1048, 19957014), (1071, 19528432), (1078, 19401624), (1089, 19205648), (1122, 18640776), (1176, 17784822), (1179, 17739568), (1224, 17087378), (1232, 16976421), (1309, 15977808), (1331, 15713712), (1386, 15090152), (1428, 14646324), (1441, 14514192), (1452, 14404236), (1496, 13980582), (1572, 13304676), (1584, 13203883), (1617, 12934416), (1666, 12553992), (1683, 12427184), (1694, 12346488), (1764, 11856548), (1834, 11404008), (1848, 11317614), (1904, 10984743), (1936, 10803177), (2057, 10167696), (2096, 9978507), (2142, 9764216), (2156, 9700812), (2178, 9602824), (2227, 9391536), (2244, 9320388), (2352, 8892411), (2358, 8869784), (2448, 8543689), (2499, 8369328), (2541, 8230992), (2618, 7988904), (2662, 7856856), (2751, 7602672), (2772, 7545076), (2856, 7323162), (2882, 7257096), (2904, 7202118), (2992, 6990291), (3144, 6652338), (3234, 6467208), (3332, 6276996), (3366, 6213592), (3388, 6173244), (3528, 5928274), (3668, 5702004), (3696, 5658807), (3927, 5325936), (3993, 5237904), (4114, 5083848), (4284, 4882108), (4312, 4850406), (4323, 4838064), (4356, 4801412), (4454, 4695768), (4488, 4660194), (4716, 4434892), (4851, 4311472), (4998, 4184664), (5082, 4115496), (5236, 3994452), (5324, 3928428), (5502, 3801336), (5544, 3772538), (5712, 3661581), (5764, 3628548), (5808, 3601059), (5929, 3527568), (6171, 3389232), (6288, 3326169), (6419, 3258288), (6468, 3233604), (6664, 3138498), (6681, 3130512), (6732, 3106796), (6776, 3086622), (7056, 2964137), (7336, 2851002), (7497, 2789776), (7623, 2743664), (7854, 2662968), (7986, 2618952), (8228, 2541924), (8253, 2534224), (8568, 2441054), (8624, 2425203), (8646, 2419032), (8712, 2400706), (8908, 2347884), (8976, 2330097), (9163, 2282544), (9317, 2244816), (9432, 2217446), (9702, 2155736), (9996, 2092332), (10087, 2073456), (10164, 2057748), (10472, 1997226), (10648, 1964214), (11004, 1900668), (11088, 1886269), (11528, 1814274), (11781, 1775312), (11858, 1763784), (11979, 1745968), (12342, 1694616), (12838, 1629144), (12936, 1616802), (12969, 1612688), (13328, 1569249), (13362, 1565256), (13464, 1553398), (13552, 1543311), (14399, 1452528), (14672, 1425501), (14994, 1394888), (15246, 1371832), (15589, 1341648), (15708, 1331484), (15851, 1319472), (15972, 1309476), (16456, 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(45254, 462168), (46767, 447216), (47124, 443828), (47432, 440946), (47553, 439824), (47916, 436492), (48994, 426888), (49368, 423654), (51352, 407286), (51876, 403172), (53361, 391952), (53448, 391314), (54978, 380424), (55902, 374136), (57596, 363132), (57771, 362032), (59976, 348722), (60522, 345576), (60984, 342958), (62356, 335412), (62832, 332871), (63404, 329868), (63888, 327369), (65219, 320688), (66024, 316778), (67881, 308112), (69168, 302379), (70609, 296208), (71148, 293964), (73304, 285318), (73491, 284592), (74052, 282436), (74536, 280602), (77028, 271524), (77616, 269467), (80172, 260876), (80696, 259182), (82467, 253616), (83853, 249424), (86394, 242088), (90508, 231084), (90783, 230384), (93534, 223608), (94248, 221914), (94864, 220473), (95106, 219912), (95832, 218246), (97988, 213444), (98736, 211827), (100793, 207504), (102704, 203643), (103752, 201586), (106722, 195976), (106896, 195657), (109123, 191664), (109956, 190212), (110957, 188496), (111804, 187068), (115192, 181566), (115542, 181016), (119952, 174361), (121044, 172788), (121968, 171479), (124712, 167706), (126808, 164934), (129591, 161392), (130438, 160344), (132048, 158389), (135762, 154056), (140301, 149072), (141218, 148104), (142296, 146982), (142659, 146608)]