20654116224

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2029}}^1$

素因数の和:2601

約数の個数: 192

約数和(自身を含む): 63969116400

約数和(自身を除く): 43315000176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 541, 588, 672, 784, 896, 1082, 1176, 1344, 1568, 1623, 2029, 2164, 2352, 2688, 3136, 3246, 3787, 4058, 4328, 4704, 6087, 6272, 6492, 7574, 8116, 8656, 9408, 11361, 12174, 12984, 14203, 15148, 16232, 17312, 18816, 22722, 24348, 25968, 26509, 28406, 30296, 32464, 34624, 42609, 45444, 48696, 51936, 53018, 56812, 60592, 64928, 69248, 79527, 85218, 90888, 97392, 99421, 103872, 106036, 113624, 121184, 129856, 159054, 170436, 181776, 194784, 198842, 207744, 212072, 227248, 242368, 259712, 298263, 318108, 340872, 363552, 389568, 397684, 424144, 454496, 484736, 596526, 636216, 681744, 727104, 779136, 795368, 848288, 908992, 1097689, 1193052, 1272432, 1363488, 1454208, 1590736, 1696576, 1817984, 2195378, 2386104, 2544864, 2726976, 3181472, 3293067, 3393152, 4390756, 4772208, 5089728, 5453952, 6362944, 6586134, 7683823, 8781512, 9544416, 10179456, 12725888, 13172268, 15367646, 17563024, 19088832, 23051469, 26344536, 30735292, 35126048, 38177664, 46102938, 52689072, 53786761, 61470584, 70252096, 92205876, 105378144, 107573522, 122941168, 140504192, 161360283, 184411752, 210756288, 215147044, 245882336, 322720566, 368823504, 421512576, 430294088, 491764672, 645441132, 737647008, 860588176, 983529344, 1290882264, 1475294016, 1721176352, 2581764528, 2950588032, 3442352704, 5163529056, 6884705408, 10327058112, 20654116224]

約数ペア:

[(1, 20654116224), (2, 10327058112), (3, 6884705408), (4, 5163529056), (6, 3442352704), (7, 2950588032), (8, 2581764528), (12, 1721176352), (14, 1475294016), (16, 1290882264), (21, 983529344), (24, 860588176), (28, 737647008), (32, 645441132), (42, 491764672), (48, 430294088), (49, 421512576), (56, 368823504), (64, 322720566), (84, 245882336), (96, 215147044), (98, 210756288), (112, 184411752), (128, 161360283), (147, 140504192), (168, 122941168), (192, 107573522), (196, 105378144), (224, 92205876), (294, 70252096), (336, 61470584), (384, 53786761), (392, 52689072), (448, 46102938), (541, 38177664), (588, 35126048), (672, 30735292), (784, 26344536), (896, 23051469), (1082, 19088832), (1176, 17563024), (1344, 15367646), (1568, 13172268), (1623, 12725888), (2029, 10179456), (2164, 9544416), (2352, 8781512), (2688, 7683823), (3136, 6586134), (3246, 6362944), (3787, 5453952), (4058, 5089728), (4328, 4772208), (4704, 4390756), (6087, 3393152), (6272, 3293067), (6492, 3181472), (7574, 2726976), (8116, 2544864), (8656, 2386104), (9408, 2195378), (11361, 1817984), (12174, 1696576), (12984, 1590736), (14203, 1454208), (15148, 1363488), (16232, 1272432), (17312, 1193052), (18816, 1097689), (22722, 908992), (24348, 848288), (25968, 795368), (26509, 779136), (28406, 727104), (30296, 681744), (32464, 636216), (34624, 596526), (42609, 484736), (45444, 454496), (48696, 424144), (51936, 397684), (53018, 389568), (56812, 363552), (60592, 340872), (64928, 318108), (69248, 298263), (79527, 259712), (85218, 242368), (90888, 227248), (97392, 212072), (99421, 207744), (103872, 198842), (106036, 194784), (113624, 181776), (121184, 170436), (129856, 159054)]