20939713344

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 504

約数和(自身を含む): 71610870240

約数和(自身を除く): 50671156896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 64, 66, 72, 76, 88, 93, 96, 99, 114, 124, 132, 144, 152, 171, 176, 181, 186, 192, 198, 209, 228, 248, 264, 279, 288, 304, 341, 342, 352, 362, 372, 396, 418, 456, 496, 528, 543, 558, 576, 589, 608, 627, 682, 684, 704, 724, 744, 792, 836, 912, 961, 992, 1023, 1056, 1086, 1116, 1178, 1216, 1254, 1364, 1368, 1448, 1488, 1584, 1629, 1672, 1767, 1824, 1881, 1922, 1984, 1991, 2046, 2112, 2172, 2232, 2356, 2508, 2728, 2736, 2883, 2896, 2976, 3069, 3168, 3258, 3344, 3439, 3534, 3648, 3762, 3844, 3982, 4092, 4344, 4464, 4712, 5016, 5301, 5456, 5472, 5611, 5766, 5792, 5952, 5973, 6138, 6336, 6479, 6516, 6688, 6878, 7068, 7524, 7688, 7964, 8184, 8649, 8688, 8928, 9424, 10032, 10317, 10571, 10602, 10912, 10944, 11222, 11532, 11584, 11946, 12276, 12958, 13032, 13376, 13756, 14136, 15048, 15376, 15928, 16368, 16833, 17298, 17376, 17856, 17919, 18259, 18848, 19437, 20064, 20634, 21142, 21204, 21824, 22444, 23064, 23892, 24552, 25916, 26064, 27512, 28272, 30096, 30752, 30951, 31713, 31856, 32736, 33666, 34596, 34752, 35838, 36518, 37696, 37829, 38874, 40128, 41268, 42284, 42408, 44888, 46128, 47784, 49104, 50499, 51832, 52128, 54777, 55024, 56544, 58311, 60192, 61504, 61721, 61902, 63426, 63712, 65472, 67332, 69192, 71676, 73036, 75658, 77748, 82536, 84568, 84816, 89776, 92256, 95139, 95568, 98208, 100998, 103664, 104256, 106609, 109554, 110048, 113088, 113487, 116622, 120384, 123442, 123804, 126852, 127424, 134664, 138384, 143352, 146072, 151316, 155496, 164331, 165072, 169136, 169632, 173941, 179552, 184512, 185163, 190278, 191136, 196416, 200849, 201996, 207328, 213218, 219108, 220096, 226974, 233244, 246884, 247608, 253704, 269328, 276768, 286704, 292144, 302632, 310992, 319827, 328662, 330144, 338272, 339264, 340461, 347882, 359104, 370326, 380556, 382272, 401698, 403992, 414656, 426436, 438216, 453948, 466488, 493768, 495216, 507408, 521823, 538656, 553536, 555489, 573408, 584288, 602547, 605264, 621984, 639654, 657324, 660288, 676544, 680922, 695764, 740652, 761112, 803396, 807984, 852872, 876432, 907896, 932976, 959481, 987536, 990432, 1014816, 1043646, 1077312, 1110978, 1146816, 1168576, 1172699, 1205094, 1210528, 1243968, 1279308, 1314648, 1361844, 1391528, 1481304, 1522224, 1565469, 1606792, 1615968, 1705744, 1752864, 1807641, 1815792, 1865952, 1913351, 1918962, 1975072, 1980864, 2029632, 2087292, 2221956, 2345398, 2410188, 2421056, 2558616, 2629296, 2723688, 2783056, 2962608, 3044448, 3130938, 3213584, 3231936, 3304879, 3411488, 3505728, 3518097, 3615282, 3631584, 3731904, 3826702, 3837924, 3950144, 4174584, 4443912, 4690796, 4820376, 5117232, 5258592, 5447376, 5566112, 5740053, 5925216, 6088896, 6261876, 6427168, 6609758, 6822976, 7036194, 7230564, 7263168, 7653404, 7675848, 8349168, 8887824, 9381592, 9640752, 9914637, 10234464, 10517184, 10554291, 10894752, 11132224, 11480106, 11850432, 12523752, 12854336, 13219516, 14072388, 14461128, 15306808, 15351696, 16698336, 17220159, 17775648, 18763184, 19281504, 19829274, 20468928, 21108582, 21789504, 22960212, 25047504, 26439032, 28144776, 28922256, 29743911, 30613616, 30703392, 33396672, 34440318, 35551296, 36353669, 37526368, 38563008, 39658548, 42217164, 45920424, 50095008, 52878064, 56289552, 57844512, 59487822, 61227232, 61406784, 68880636, 72707338, 75052736, 79317096, 84434328, 91840848, 100190016, 105756128, 109061007, 112579104, 115689024, 118975644, 122454464, 137761272, 145414676, 158634192, 168868656, 183681696, 211512256, 218122014, 225158208, 237951288, 275522544, 290829352, 317268384, 327183021, 337737312, 367363392, 436244028, 475902576, 551045088, 581658704, 634536768, 654366042, 675474624, 872488056, 951805152, 1102090176, 1163317408, 1308732084, 1744976112, 1903610304, 2326634816, 2617464168, 3489952224, 5234928336, 6979904448, 10469856672, 20939713344]

約数ペア:

[(1, 20939713344), (2, 10469856672), (3, 6979904448), (4, 5234928336), (6, 3489952224), (8, 2617464168), (9, 2326634816), (11, 1903610304), (12, 1744976112), (16, 1308732084), (18, 1163317408), (19, 1102090176), (22, 951805152), (24, 872488056), (31, 675474624), (32, 654366042), (33, 634536768), (36, 581658704), (38, 551045088), (44, 475902576), (48, 436244028), (57, 367363392), (62, 337737312), (64, 327183021), (66, 317268384), (72, 290829352), (76, 275522544), (88, 237951288), (93, 225158208), (96, 218122014), (99, 211512256), (114, 183681696), (124, 168868656), (132, 158634192), (144, 145414676), (152, 137761272), (171, 122454464), (176, 118975644), (181, 115689024), (186, 112579104), (192, 109061007), (198, 105756128), (209, 100190016), (228, 91840848), (248, 84434328), (264, 79317096), (279, 75052736), (288, 72707338), (304, 68880636), (341, 61406784), (342, 61227232), (352, 59487822), (362, 57844512), (372, 56289552), (396, 52878064), (418, 50095008), (456, 45920424), (496, 42217164), (528, 39658548), (543, 38563008), (558, 37526368), (576, 36353669), (589, 35551296), (608, 34440318), (627, 33396672), (682, 30703392), (684, 30613616), (704, 29743911), (724, 28922256), (744, 28144776), (792, 26439032), (836, 25047504), (912, 22960212), (961, 21789504), (992, 21108582), (1023, 20468928), (1056, 19829274), (1086, 19281504), (1116, 18763184), (1178, 17775648), (1216, 17220159), (1254, 16698336), (1364, 15351696), (1368, 15306808), (1448, 14461128), (1488, 14072388), (1584, 13219516), (1629, 12854336), (1672, 12523752), (1767, 11850432), (1824, 11480106), (1881, 11132224), (1922, 10894752), (1984, 10554291), (1991, 10517184), (2046, 10234464), (2112, 9914637), (2172, 9640752), (2232, 9381592), (2356, 8887824), (2508, 8349168), (2728, 7675848), (2736, 7653404), (2883, 7263168), (2896, 7230564), (2976, 7036194), (3069, 6822976), (3168, 6609758), (3258, 6427168), (3344, 6261876), (3439, 6088896), (3534, 5925216), (3648, 5740053), (3762, 5566112), (3844, 5447376), (3982, 5258592), (4092, 5117232), (4344, 4820376), (4464, 4690796), (4712, 4443912), (5016, 4174584), (5301, 3950144), (5456, 3837924), (5472, 3826702), (5611, 3731904), (5766, 3631584), (5792, 3615282), (5952, 3518097), (5973, 3505728), (6138, 3411488), (6336, 3304879), (6479, 3231936), (6516, 3213584), (6688, 3130938), (6878, 3044448), (7068, 2962608), (7524, 2783056), (7688, 2723688), (7964, 2629296), (8184, 2558616), (8649, 2421056), (8688, 2410188), (8928, 2345398), (9424, 2221956), (10032, 2087292), (10317, 2029632), (10571, 1980864), (10602, 1975072), (10912, 1918962), (10944, 1913351), (11222, 1865952), (11532, 1815792), (11584, 1807641), (11946, 1752864), (12276, 1705744), (12958, 1615968), (13032, 1606792), (13376, 1565469), (13756, 1522224), (14136, 1481304), (15048, 1391528), (15376, 1361844), (15928, 1314648), (16368, 1279308), (16833, 1243968), (17298, 1210528), (17376, 1205094), (17856, 1172699), (17919, 1168576), (18259, 1146816), (18848, 1110978), (19437, 1077312), (20064, 1043646), (20634, 1014816), (21142, 990432), (21204, 987536), (21824, 959481), (22444, 932976), (23064, 907896), (23892, 876432), (24552, 852872), (25916, 807984), (26064, 803396), (27512, 761112), (28272, 740652), (30096, 695764), (30752, 680922), (30951, 676544), (31713, 660288), (31856, 657324), (32736, 639654), (33666, 621984), (34596, 605264), (34752, 602547), (35838, 584288), (36518, 573408), (37696, 555489), (37829, 553536), (38874, 538656), (40128, 521823), (41268, 507408), (42284, 495216), (42408, 493768), (44888, 466488), (46128, 453948), (47784, 438216), (49104, 426436), (50499, 414656), (51832, 403992), (52128, 401698), (54777, 382272), (55024, 380556), (56544, 370326), (58311, 359104), (60192, 347882), (61504, 340461), (61721, 339264), (61902, 338272), (63426, 330144), (63712, 328662), (65472, 319827), (67332, 310992), (69192, 302632), (71676, 292144), (73036, 286704), (75658, 276768), (77748, 269328), (82536, 253704), (84568, 247608), (84816, 246884), (89776, 233244), (92256, 226974), (95139, 220096), (95568, 219108), (98208, 213218), (100998, 207328), (103664, 201996), (104256, 200849), (106609, 196416), (109554, 191136), (110048, 190278), (113088, 185163), (113487, 184512), (116622, 179552), (120384, 173941), (123442, 169632), (123804, 169136), (126852, 165072), (127424, 164331), (134664, 155496), (138384, 151316), (143352, 146072)]