20512017504

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1096

約数の個数: 480

約数和(自身を含む): 70956103680

約数和(自身を除く): 50444086176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 31, 32, 33, 36, 44, 46, 48, 54, 62, 66, 69, 72, 81, 88, 92, 93, 96, 99, 108, 124, 132, 138, 144, 162, 176, 184, 186, 198, 207, 216, 248, 253, 264, 276, 279, 288, 297, 324, 341, 352, 368, 372, 396, 414, 432, 496, 506, 528, 552, 558, 594, 621, 648, 682, 713, 736, 744, 759, 792, 828, 837, 864, 891, 992, 1009, 1012, 1023, 1056, 1104, 1116, 1188, 1242, 1296, 1364, 1426, 1488, 1518, 1584, 1656, 1674, 1782, 1863, 2018, 2024, 2046, 2139, 2208, 2232, 2277, 2376, 2484, 2511, 2592, 2728, 2852, 2976, 3027, 3036, 3069, 3168, 3312, 3348, 3564, 3726, 4036, 4048, 4092, 4278, 4464, 4554, 4752, 4968, 5022, 5456, 5704, 6054, 6072, 6138, 6417, 6624, 6696, 6831, 7128, 7452, 7843, 8072, 8096, 8184, 8556, 8928, 9081, 9108, 9207, 9504, 9936, 10044, 10912, 11099, 11408, 12108, 12144, 12276, 12834, 13392, 13662, 14256, 14904, 15686, 16144, 16368, 17112, 18162, 18216, 18414, 19251, 19872, 20088, 20493, 22198, 22816, 23207, 23529, 24216, 24288, 24552, 25668, 26784, 27243, 27324, 27621, 28512, 29808, 31279, 31372, 32288, 32736, 33297, 34224, 36324, 36432, 36828, 38502, 40176, 40986, 44396, 46414, 47058, 48432, 49104, 51336, 54486, 54648, 55242, 57753, 59616, 62558, 62744, 66594, 68448, 69621, 70587, 72648, 72864, 73656, 77004, 80352, 81729, 81972, 88792, 92828, 93837, 94116, 96864, 98208, 99891, 102672, 108972, 109296, 110484, 115506, 125116, 125488, 133188, 139242, 141174, 145296, 147312, 154008, 163458, 163944, 177584, 185656, 187674, 188232, 199782, 205344, 208863, 211761, 217944, 218592, 220968, 231012, 250232, 250976, 255277, 266376, 278484, 281511, 282348, 290592, 294624, 299673, 308016, 326916, 327888, 344069, 355168, 371312, 375348, 376464, 399564, 417726, 423522, 435888, 441936, 462024, 500464, 510554, 532752, 556968, 563022, 564696, 599346, 616032, 626589, 635283, 653832, 655776, 688138, 719417, 742624, 750696, 752928, 765831, 799128, 835452, 844533, 847044, 871776, 883872, 899019, 924048, 1000928, 1021108, 1032207, 1065504, 1113936, 1126044, 1129392, 1198692, 1253178, 1270566, 1307664, 1376276, 1438834, 1501392, 1531662, 1598256, 1670904, 1689066, 1694088, 1798038, 1848096, 1879767, 2042216, 2064414, 2158251, 2227872, 2252088, 2258784, 2297493, 2397384, 2506356, 2533599, 2541132, 2615328, 2752552, 2877668, 3002784, 3063324, 3096621, 3196512, 3341808, 3378132, 3388176, 3596076, 3759534, 4084432, 4128828, 4316502, 4504176, 4594986, 4794768, 5012712, 5067198, 5082264, 5505104, 5755336, 6126648, 6193242, 6474753, 6683616, 6756264, 6776352, 6892479, 7192152, 7519068, 7913587, 8168864, 8257656, 8633004, 9008352, 9189972, 9289863, 9589536, 10025424, 10134396, 10164528, 11010208, 11510672, 12253296, 12386484, 12949506, 13512528, 13784958, 14384304, 15038136, 15827174, 16515312, 17266008, 18379944, 18579726, 19424259, 20050848, 20268792, 20329056, 20677437, 23021344, 23740761, 24506592, 24772968, 25899012, 27025056, 27569916, 27869589, 28768608, 30076272, 31654348, 33030624, 34532016, 36759888, 37159452, 38848518, 40537584, 41354874, 47481522, 49545936, 51798024, 55139832, 55739178, 58272777, 60152544, 63308696, 69064032, 71222283, 73519776, 74318904, 77697036, 81075168, 82709748, 94963044, 99091872, 103596048, 110279664, 111478356, 116545554, 126617392, 142444566, 148637808, 155394072, 165419496, 189926088, 207192096, 213666849, 220559328, 222956712, 233091108, 253234784, 284889132, 297275616, 310788144, 330838992, 379852176, 427333698, 445913424, 466182216, 569778264, 621576288, 641000547, 661677984, 759704352, 854667396, 891826848, 932364432, 1139556528, 1282001094, 1709334792, 1864728864, 2279113056, 2564002188, 3418669584, 5128004376, 6837339168, 10256008752, 20512017504]

約数ペア:

[(1, 20512017504), (2, 10256008752), (3, 6837339168), (4, 5128004376), (6, 3418669584), (8, 2564002188), (9, 2279113056), (11, 1864728864), (12, 1709334792), (16, 1282001094), (18, 1139556528), (22, 932364432), (23, 891826848), (24, 854667396), (27, 759704352), (31, 661677984), (32, 641000547), (33, 621576288), (36, 569778264), (44, 466182216), (46, 445913424), (48, 427333698), (54, 379852176), (62, 330838992), (66, 310788144), (69, 297275616), (72, 284889132), (81, 253234784), (88, 233091108), (92, 222956712), (93, 220559328), (96, 213666849), (99, 207192096), (108, 189926088), (124, 165419496), (132, 155394072), (138, 148637808), (144, 142444566), (162, 126617392), (176, 116545554), (184, 111478356), (186, 110279664), (198, 103596048), (207, 99091872), (216, 94963044), (248, 82709748), (253, 81075168), (264, 77697036), (276, 74318904), (279, 73519776), (288, 71222283), (297, 69064032), (324, 63308696), (341, 60152544), (352, 58272777), (368, 55739178), (372, 55139832), (396, 51798024), (414, 49545936), (432, 47481522), (496, 41354874), (506, 40537584), (528, 38848518), (552, 37159452), (558, 36759888), (594, 34532016), (621, 33030624), (648, 31654348), (682, 30076272), (713, 28768608), (736, 27869589), (744, 27569916), (759, 27025056), (792, 25899012), (828, 24772968), (837, 24506592), (864, 23740761), (891, 23021344), (992, 20677437), (1009, 20329056), (1012, 20268792), (1023, 20050848), (1056, 19424259), (1104, 18579726), (1116, 18379944), (1188, 17266008), (1242, 16515312), (1296, 15827174), (1364, 15038136), (1426, 14384304), (1488, 13784958), (1518, 13512528), (1584, 12949506), (1656, 12386484), (1674, 12253296), (1782, 11510672), (1863, 11010208), (2018, 10164528), (2024, 10134396), (2046, 10025424), (2139, 9589536), (2208, 9289863), (2232, 9189972), (2277, 9008352), (2376, 8633004), (2484, 8257656), (2511, 8168864), (2592, 7913587), (2728, 7519068), (2852, 7192152), (2976, 6892479), (3027, 6776352), (3036, 6756264), (3069, 6683616), (3168, 6474753), (3312, 6193242), (3348, 6126648), (3564, 5755336), (3726, 5505104), (4036, 5082264), (4048, 5067198), (4092, 5012712), (4278, 4794768), (4464, 4594986), (4554, 4504176), (4752, 4316502), (4968, 4128828), (5022, 4084432), (5456, 3759534), (5704, 3596076), (6054, 3388176), (6072, 3378132), (6138, 3341808), (6417, 3196512), (6624, 3096621), (6696, 3063324), (6831, 3002784), (7128, 2877668), (7452, 2752552), (7843, 2615328), (8072, 2541132), (8096, 2533599), (8184, 2506356), (8556, 2397384), (8928, 2297493), (9081, 2258784), (9108, 2252088), (9207, 2227872), (9504, 2158251), (9936, 2064414), (10044, 2042216), (10912, 1879767), (11099, 1848096), (11408, 1798038), (12108, 1694088), (12144, 1689066), (12276, 1670904), (12834, 1598256), (13392, 1531662), (13662, 1501392), (14256, 1438834), (14904, 1376276), (15686, 1307664), (16144, 1270566), (16368, 1253178), (17112, 1198692), (18162, 1129392), (18216, 1126044), (18414, 1113936), (19251, 1065504), (19872, 1032207), (20088, 1021108), (20493, 1000928), (22198, 924048), (22816, 899019), (23207, 883872), (23529, 871776), (24216, 847044), (24288, 844533), (24552, 835452), (25668, 799128), (26784, 765831), (27243, 752928), (27324, 750696), (27621, 742624), (28512, 719417), (29808, 688138), (31279, 655776), (31372, 653832), (32288, 635283), (32736, 626589), (33297, 616032), (34224, 599346), (36324, 564696), (36432, 563022), (36828, 556968), (38502, 532752), (40176, 510554), (40986, 500464), (44396, 462024), (46414, 441936), (47058, 435888), (48432, 423522), (49104, 417726), (51336, 399564), (54486, 376464), (54648, 375348), (55242, 371312), (57753, 355168), (59616, 344069), (62558, 327888), (62744, 326916), (66594, 308016), (68448, 299673), (69621, 294624), (70587, 290592), (72648, 282348), (72864, 281511), (73656, 278484), (77004, 266376), (80352, 255277), (81729, 250976), (81972, 250232), (88792, 231012), (92828, 220968), (93837, 218592), (94116, 217944), (96864, 211761), (98208, 208863), (99891, 205344), (102672, 199782), (108972, 188232), (109296, 187674), (110484, 185656), (115506, 177584), (125116, 163944), (125488, 163458), (133188, 154008), (139242, 147312), (141174, 145296)]