20013502464

素因数分解:

$2^{12}\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 416

約数和(自身を含む): 62650010240

約数和(自身を除く): 42636507776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 67, 72, 73, 74, 96, 108, 111, 128, 134, 144, 146, 148, 192, 201, 216, 219, 222, 256, 268, 288, 292, 296, 333, 384, 402, 432, 438, 444, 512, 536, 576, 584, 592, 603, 657, 666, 768, 804, 864, 876, 888, 999, 1024, 1072, 1152, 1168, 1184, 1206, 1314, 1332, 1536, 1608, 1728, 1752, 1776, 1809, 1971, 1998, 2048, 2144, 2304, 2336, 2368, 2412, 2479, 2628, 2664, 2701, 3072, 3216, 3456, 3504, 3552, 3618, 3942, 3996, 4096, 4288, 4608, 4672, 4736, 4824, 4891, 4958, 5256, 5328, 5402, 6144, 6432, 6912, 7008, 7104, 7236, 7437, 7884, 7992, 8103, 8576, 9216, 9344, 9472, 9648, 9782, 9916, 10512, 10656, 10804, 12288, 12864, 13824, 14016, 14208, 14472, 14673, 14874, 15768, 15984, 16206, 17152, 18432, 18688, 18944, 19296, 19564, 19832, 21024, 21312, 21608, 22311, 24309, 25728, 27648, 28032, 28416, 28944, 29346, 29748, 31536, 31968, 32412, 34304, 36864, 37376, 37888, 38592, 39128, 39664, 42048, 42624, 43216, 44019, 44622, 48618, 51456, 55296, 56064, 56832, 57888, 58692, 59496, 63072, 63936, 64824, 66933, 68608, 72927, 74752, 75776, 77184, 78256, 79328, 84096, 85248, 86432, 88038, 89244, 97236, 102912, 110592, 112128, 113664, 115776, 117384, 118992, 126144, 127872, 129648, 132057, 133866, 137216, 145854, 149504, 151552, 154368, 156512, 158656, 168192, 170496, 172864, 176076, 178488, 180967, 194472, 205824, 224256, 227328, 231552, 234768, 237984, 252288, 255744, 259296, 264114, 267732, 274432, 291708, 299008, 308736, 313024, 317312, 336384, 340992, 345728, 352152, 356976, 361934, 388944, 411648, 448512, 454656, 463104, 469536, 475968, 504576, 511488, 518592, 528228, 535464, 542901, 583416, 617472, 626048, 634624, 672768, 681984, 691456, 704304, 713952, 723868, 777888, 823296, 897024, 926208, 939072, 951936, 1009152, 1022976, 1037184, 1056456, 1070928, 1085802, 1166832, 1234944, 1252096, 1269248, 1345536, 1363968, 1382912, 1408608, 1427904, 1447736, 1555776, 1628703, 1852416, 1878144, 1903872, 2018304, 2045952, 2074368, 2112912, 2141856, 2171604, 2333664, 2469888, 2504192, 2538496, 2691072, 2765824, 2817216, 2855808, 2895472, 3111552, 3257406, 3704832, 3756288, 3807744, 4036608, 4091904, 4148736, 4225824, 4283712, 4343208, 4667328, 4886109, 5008384, 5076992, 5531648, 5634432, 5711616, 5790944, 6223104, 6514812, 7409664, 7512576, 7615488, 8073216, 8297472, 8451648, 8567424, 8686416, 9334656, 9772218, 10016768, 10153984, 11063296, 11268864, 11423232, 11581888, 12446208, 13029624, 15025152, 15230976, 16594944, 16903296, 17134848, 17372832, 18669312, 19544436, 20033536, 22537728, 22846464, 23163776, 24892416, 26059248, 30050304, 30461952, 33189888, 33806592, 34269696, 34745664, 37338624, 39088872, 45075456, 45692928, 46327552, 49784832, 52118496, 60100608, 67613184, 68539392, 69491328, 74677248, 78177744, 90150912, 91385856, 92655104, 99569664, 104236992, 135226368, 137078784, 138982656, 149354496, 156355488, 180301824, 185310208, 208473984, 270452736, 274157568, 277965312, 298708992, 312710976, 370620416, 416947968, 540905472, 555930624, 625421952, 741240832, 833895936, 1111861248, 1250843904, 1667791872, 2223722496, 2501687808, 3335583744, 5003375616, 6671167488, 10006751232, 20013502464]

約数ペア:

[(1, 20013502464), (2, 10006751232), (3, 6671167488), (4, 5003375616), (6, 3335583744), (8, 2501687808), (9, 2223722496), (12, 1667791872), (16, 1250843904), (18, 1111861248), (24, 833895936), (27, 741240832), (32, 625421952), (36, 555930624), (37, 540905472), (48, 416947968), (54, 370620416), (64, 312710976), (67, 298708992), (72, 277965312), (73, 274157568), (74, 270452736), (96, 208473984), (108, 185310208), (111, 180301824), (128, 156355488), (134, 149354496), (144, 138982656), (146, 137078784), (148, 135226368), (192, 104236992), (201, 99569664), (216, 92655104), (219, 91385856), (222, 90150912), (256, 78177744), (268, 74677248), (288, 69491328), (292, 68539392), (296, 67613184), (333, 60100608), (384, 52118496), (402, 49784832), (432, 46327552), (438, 45692928), (444, 45075456), (512, 39088872), (536, 37338624), (576, 34745664), (584, 34269696), (592, 33806592), (603, 33189888), (657, 30461952), (666, 30050304), (768, 26059248), (804, 24892416), (864, 23163776), (876, 22846464), (888, 22537728), (999, 20033536), (1024, 19544436), (1072, 18669312), (1152, 17372832), (1168, 17134848), (1184, 16903296), (1206, 16594944), (1314, 15230976), (1332, 15025152), (1536, 13029624), (1608, 12446208), (1728, 11581888), (1752, 11423232), (1776, 11268864), (1809, 11063296), (1971, 10153984), (1998, 10016768), (2048, 9772218), (2144, 9334656), (2304, 8686416), (2336, 8567424), (2368, 8451648), (2412, 8297472), (2479, 8073216), (2628, 7615488), (2664, 7512576), (2701, 7409664), (3072, 6514812), (3216, 6223104), (3456, 5790944), (3504, 5711616), (3552, 5634432), (3618, 5531648), (3942, 5076992), (3996, 5008384), (4096, 4886109), (4288, 4667328), (4608, 4343208), (4672, 4283712), (4736, 4225824), (4824, 4148736), (4891, 4091904), (4958, 4036608), (5256, 3807744), (5328, 3756288), (5402, 3704832), (6144, 3257406), (6432, 3111552), (6912, 2895472), (7008, 2855808), (7104, 2817216), (7236, 2765824), (7437, 2691072), (7884, 2538496), (7992, 2504192), (8103, 2469888), (8576, 2333664), (9216, 2171604), (9344, 2141856), (9472, 2112912), (9648, 2074368), (9782, 2045952), (9916, 2018304), (10512, 1903872), (10656, 1878144), (10804, 1852416), (12288, 1628703), (12864, 1555776), (13824, 1447736), (14016, 1427904), (14208, 1408608), (14472, 1382912), (14673, 1363968), (14874, 1345536), (15768, 1269248), (15984, 1252096), (16206, 1234944), (17152, 1166832), (18432, 1085802), (18688, 1070928), (18944, 1056456), (19296, 1037184), (19564, 1022976), (19832, 1009152), (21024, 951936), (21312, 939072), (21608, 926208), (22311, 897024), (24309, 823296), (25728, 777888), (27648, 723868), (28032, 713952), (28416, 704304), (28944, 691456), (29346, 681984), (29748, 672768), (31536, 634624), (31968, 626048), (32412, 617472), (34304, 583416), (36864, 542901), (37376, 535464), (37888, 528228), (38592, 518592), (39128, 511488), (39664, 504576), (42048, 475968), (42624, 469536), (43216, 463104), (44019, 454656), (44622, 448512), (48618, 411648), (51456, 388944), (55296, 361934), (56064, 356976), (56832, 352152), (57888, 345728), (58692, 340992), (59496, 336384), (63072, 317312), (63936, 313024), (64824, 308736), (66933, 299008), (68608, 291708), (72927, 274432), (74752, 267732), (75776, 264114), (77184, 259296), (78256, 255744), (79328, 252288), (84096, 237984), (85248, 234768), (86432, 231552), (88038, 227328), (89244, 224256), (97236, 205824), (102912, 194472), (110592, 180967), (112128, 178488), (113664, 176076), (115776, 172864), (117384, 170496), (118992, 168192), (126144, 158656), (127872, 156512), (129648, 154368), (132057, 151552), (133866, 149504), (137216, 145854)]