20215706112

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 640

約数和(自身を含む): 73915269120

約数和(自身を除く): 53699563008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 32, 36, 42, 46, 48, 54, 56, 62, 63, 64, 69, 72, 84, 92, 93, 96, 108, 112, 124, 126, 128, 138, 144, 161, 168, 184, 186, 189, 192, 207, 216, 217, 224, 248, 252, 256, 276, 279, 288, 293, 322, 336, 368, 372, 378, 384, 414, 432, 434, 448, 483, 496, 504, 512, 552, 558, 576, 586, 621, 644, 651, 672, 713, 736, 744, 756, 768, 828, 837, 864, 868, 879, 896, 966, 992, 1008, 1104, 1116, 1152, 1172, 1242, 1288, 1302, 1344, 1426, 1449, 1472, 1488, 1512, 1536, 1656, 1674, 1728, 1736, 1758, 1792, 1932, 1953, 1984, 2016, 2051, 2139, 2208, 2232, 2304, 2344, 2484, 2576, 2604, 2637, 2688, 2852, 2898, 2944, 2976, 3024, 3312, 3348, 3456, 3472, 3516, 3584, 3864, 3906, 3968, 4032, 4102, 4278, 4347, 4416, 4464, 4608, 4688, 4968, 4991, 5152, 5208, 5274, 5376, 5704, 5796, 5859, 5888, 5952, 6048, 6153, 6417, 6624, 6696, 6739, 6912, 6944, 7032, 7728, 7812, 7911, 7936, 8064, 8204, 8556, 8694, 8832, 8928, 9083, 9376, 9936, 9982, 10304, 10416, 10548, 10752, 11408, 11592, 11718, 11776, 11904, 12096, 12306, 12834, 13248, 13392, 13478, 13824, 13888, 14064, 14973, 15456, 15624, 15822, 15872, 16128, 16408, 17112, 17388, 17664, 17856, 18166, 18459, 18752, 19251, 19872, 19964, 20217, 20608, 20832, 21096, 22816, 23184, 23436, 23808, 24192, 24612, 25668, 26496, 26784, 26956, 27249, 27776, 28128, 29946, 30912, 31248, 31644, 32256, 32816, 34224, 34776, 35328, 35712, 36332, 36918, 37504, 38502, 39744, 39928, 40434, 41216, 41664, 42192, 44919, 45632, 46368, 46872, 47173, 47616, 48384, 49224, 51336, 52992, 53568, 53912, 54498, 55377, 55552, 56256, 59892, 60651, 61824, 62496, 63288, 63581, 65632, 68448, 69552, 71424, 72664, 73836, 75008, 77004, 79488, 79856, 80868, 81747, 82432, 83328, 84384, 89838, 91264, 92736, 93744, 94346, 96768, 98448, 102672, 105984, 107136, 107824, 108996, 110754, 111104, 112512, 119784, 121302, 123648, 124992, 126576, 127162, 131264, 134757, 136896, 139104, 141519, 142848, 145328, 147672, 150016, 154008, 158976, 159712, 161736, 163494, 166656, 168768, 179676, 181953, 182528, 185472, 187488, 188692, 190743, 196896, 205344, 208909, 214272, 215648, 217992, 221508, 225024, 239568, 242604, 245241, 247296, 249984, 253152, 254324, 262528, 269514, 273792, 278208, 283038, 290656, 295344, 308016, 317952, 319424, 323472, 326988, 333312, 337536, 359352, 363906, 365056, 370944, 374976, 377384, 381486, 393792, 410688, 417818, 424557, 428544, 431296, 435984, 443016, 450048, 479136, 485208, 490482, 499968, 506304, 508648, 525056, 539028, 547584, 556416, 566076, 572229, 581312, 590688, 616032, 626727, 638848, 646944, 653976, 675072, 718704, 727812, 741888, 749952, 754768, 762972, 787584, 821376, 835636, 849114, 862592, 871968, 886032, 958272, 970416, 980964, 999936, 1012608, 1017296, 1050112, 1078056, 1095168, 1112832, 1132152, 1144458, 1162624, 1181376, 1232064, 1253454, 1273671, 1277696, 1293888, 1307952, 1350144, 1437408, 1455624, 1462363, 1499904, 1509536, 1525944, 1575168, 1642752, 1671272, 1698228, 1716687, 1725184, 1743936, 1772064, 1880181, 1916544, 1940832, 1961928, 2025216, 2034592, 2156112, 2225664, 2264304, 2288916, 2325248, 2362752, 2464128, 2506908, 2547342, 2555392, 2587776, 2615904, 2874816, 2911248, 2924726, 2999808, 3019072, 3051888, 3150336, 3285504, 3342544, 3396456, 3433374, 3450368, 3487872, 3544128, 3760362, 3833088, 3881664, 3923856, 4050432, 4069184, 4312224, 4387089, 4528608, 4577832, 4650496, 4725504, 4928256, 5013816, 5094684, 5175552, 5231808, 5640543, 5749632, 5822496, 5849452, 6038144, 6103776, 6685088, 6792912, 6866748, 6975744, 7088256, 7520724, 7666176, 7763328, 7847712, 8138368, 8624448, 8774178, 9057216, 9155664, 9451008, 9856512, 10027632, 10189368, 10351104, 10463616, 11281086, 11499264, 11644992, 11698904, 12076288, 12207552, 13161267, 13370176, 13585824, 13733496, 13951488, 14176512, 15041448, 15526656, 15695424, 16276736, 17248896, 17548356, 18114432, 18311328, 20055264, 20378736, 20927232, 22562172, 22998528, 23289984, 23397808, 24152576, 24415104, 26322534, 26740352, 27171648, 27466992, 28353024, 30082896, 31053312, 31390848, 32553472, 34497792, 35096712, 36228864, 36622656, 39483801, 40110528, 40757472, 41854464, 45124344, 46579968, 46795616, 48830208, 52645068, 53480704, 54343296, 54933984, 60165792, 62781696, 68995584, 70193424, 72457728, 73245312, 78967602, 80221056, 81514944, 90248688, 93159936, 93591232, 97660416, 105290136, 106961408, 108686592, 109867968, 120331584, 125563392, 140386848, 146490624, 157935204, 160442112, 163029888, 180497376, 187182464, 210580272, 217373184, 219735936, 240663168, 280773696, 292981248, 315870408, 320884224, 326059776, 360994752, 374364928, 421160544, 439471872, 481326336, 561547392, 631740816, 652119552, 721989504, 748729856, 842321088, 878943744, 962652672, 1123094784, 1263481632, 1443979008, 1684642176, 2246189568, 2526963264, 2887958016, 3369284352, 5053926528, 6738568704, 10107853056, 20215706112]

約数ペア:

[(1, 20215706112), (2, 10107853056), (3, 6738568704), (4, 5053926528), (6, 3369284352), (7, 2887958016), (8, 2526963264), (9, 2246189568), (12, 1684642176), (14, 1443979008), (16, 1263481632), (18, 1123094784), (21, 962652672), (23, 878943744), (24, 842321088), (27, 748729856), (28, 721989504), (31, 652119552), (32, 631740816), (36, 561547392), (42, 481326336), (46, 439471872), (48, 421160544), (54, 374364928), (56, 360994752), (62, 326059776), (63, 320884224), (64, 315870408), (69, 292981248), (72, 280773696), (84, 240663168), (92, 219735936), (93, 217373184), (96, 210580272), (108, 187182464), (112, 180497376), (124, 163029888), (126, 160442112), (128, 157935204), (138, 146490624), (144, 140386848), (161, 125563392), (168, 120331584), (184, 109867968), (186, 108686592), (189, 106961408), (192, 105290136), (207, 97660416), (216, 93591232), (217, 93159936), (224, 90248688), (248, 81514944), (252, 80221056), (256, 78967602), (276, 73245312), (279, 72457728), (288, 70193424), (293, 68995584), (322, 62781696), (336, 60165792), (368, 54933984), (372, 54343296), (378, 53480704), (384, 52645068), (414, 48830208), (432, 46795616), (434, 46579968), (448, 45124344), (483, 41854464), (496, 40757472), (504, 40110528), (512, 39483801), (552, 36622656), (558, 36228864), (576, 35096712), (586, 34497792), (621, 32553472), (644, 31390848), (651, 31053312), (672, 30082896), (713, 28353024), (736, 27466992), (744, 27171648), (756, 26740352), (768, 26322534), (828, 24415104), (837, 24152576), (864, 23397808), (868, 23289984), (879, 22998528), (896, 22562172), (966, 20927232), (992, 20378736), (1008, 20055264), (1104, 18311328), (1116, 18114432), (1152, 17548356), (1172, 17248896), (1242, 16276736), (1288, 15695424), (1302, 15526656), (1344, 15041448), (1426, 14176512), (1449, 13951488), (1472, 13733496), (1488, 13585824), (1512, 13370176), (1536, 13161267), (1656, 12207552), (1674, 12076288), (1728, 11698904), (1736, 11644992), (1758, 11499264), (1792, 11281086), (1932, 10463616), (1953, 10351104), (1984, 10189368), (2016, 10027632), (2051, 9856512), (2139, 9451008), (2208, 9155664), (2232, 9057216), (2304, 8774178), (2344, 8624448), (2484, 8138368), (2576, 7847712), (2604, 7763328), (2637, 7666176), (2688, 7520724), (2852, 7088256), (2898, 6975744), (2944, 6866748), (2976, 6792912), (3024, 6685088), (3312, 6103776), (3348, 6038144), (3456, 5849452), (3472, 5822496), (3516, 5749632), (3584, 5640543), (3864, 5231808), (3906, 5175552), (3968, 5094684), (4032, 5013816), (4102, 4928256), (4278, 4725504), (4347, 4650496), (4416, 4577832), (4464, 4528608), (4608, 4387089), (4688, 4312224), (4968, 4069184), (4991, 4050432), (5152, 3923856), (5208, 3881664), (5274, 3833088), (5376, 3760362), (5704, 3544128), (5796, 3487872), (5859, 3450368), (5888, 3433374), (5952, 3396456), (6048, 3342544), (6153, 3285504), (6417, 3150336), (6624, 3051888), (6696, 3019072), (6739, 2999808), (6912, 2924726), (6944, 2911248), (7032, 2874816), (7728, 2615904), (7812, 2587776), (7911, 2555392), (7936, 2547342), (8064, 2506908), (8204, 2464128), (8556, 2362752), (8694, 2325248), (8832, 2288916), (8928, 2264304), (9083, 2225664), (9376, 2156112), (9936, 2034592), (9982, 2025216), (10304, 1961928), (10416, 1940832), (10548, 1916544), (10752, 1880181), (11408, 1772064), (11592, 1743936), (11718, 1725184), (11776, 1716687), (11904, 1698228), (12096, 1671272), (12306, 1642752), (12834, 1575168), (13248, 1525944), (13392, 1509536), (13478, 1499904), (13824, 1462363), (13888, 1455624), (14064, 1437408), (14973, 1350144), (15456, 1307952), (15624, 1293888), (15822, 1277696), (15872, 1273671), (16128, 1253454), (16408, 1232064), (17112, 1181376), (17388, 1162624), (17664, 1144458), (17856, 1132152), (18166, 1112832), (18459, 1095168), (18752, 1078056), (19251, 1050112), (19872, 1017296), (19964, 1012608), (20217, 999936), (20608, 980964), (20832, 970416), (21096, 958272), (22816, 886032), (23184, 871968), (23436, 862592), (23808, 849114), (24192, 835636), (24612, 821376), (25668, 787584), (26496, 762972), (26784, 754768), (26956, 749952), (27249, 741888), (27776, 727812), (28128, 718704), (29946, 675072), (30912, 653976), (31248, 646944), (31644, 638848), (32256, 626727), (32816, 616032), (34224, 590688), (34776, 581312), (35328, 572229), (35712, 566076), (36332, 556416), (36918, 547584), (37504, 539028), (38502, 525056), (39744, 508648), (39928, 506304), (40434, 499968), (41216, 490482), (41664, 485208), (42192, 479136), (44919, 450048), (45632, 443016), (46368, 435984), (46872, 431296), (47173, 428544), (47616, 424557), (48384, 417818), (49224, 410688), (51336, 393792), (52992, 381486), (53568, 377384), (53912, 374976), (54498, 370944), (55377, 365056), (55552, 363906), (56256, 359352), (59892, 337536), (60651, 333312), (61824, 326988), (62496, 323472), (63288, 319424), (63581, 317952), (65632, 308016), (68448, 295344), (69552, 290656), (71424, 283038), (72664, 278208), (73836, 273792), (75008, 269514), (77004, 262528), (79488, 254324), (79856, 253152), (80868, 249984), (81747, 247296), (82432, 245241), (83328, 242604), (84384, 239568), (89838, 225024), (91264, 221508), (92736, 217992), (93744, 215648), (94346, 214272), (96768, 208909), (98448, 205344), (102672, 196896), (105984, 190743), (107136, 188692), (107824, 187488), (108996, 185472), (110754, 182528), (111104, 181953), (112512, 179676), (119784, 168768), (121302, 166656), (123648, 163494), (124992, 161736), (126576, 159712), (127162, 158976), (131264, 154008), (134757, 150016), (136896, 147672), (139104, 145328), (141519, 142848)]