20302491456

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2423}}^1$

素因数の和:2830

約数の個数: 224

約数和(自身を含む): 64475685120

約数和(自身を除く): 44173193664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 373, 416, 432, 468, 576, 624, 702, 746, 832, 864, 936, 1119, 1248, 1404, 1492, 1728, 1872, 2238, 2423, 2496, 2808, 2984, 3357, 3744, 4476, 4846, 4849, 5616, 5968, 6714, 7269, 7488, 8952, 9692, 9698, 10071, 11232, 11936, 13428, 14538, 14547, 17904, 19384, 19396, 20142, 21807, 22464, 23872, 26856, 29076, 29094, 31499, 35808, 38768, 38792, 40284, 43614, 43641, 53712, 58152, 58188, 62998, 65421, 71616, 77536, 77584, 80568, 87228, 87282, 94497, 107424, 116304, 116376, 125996, 130842, 130923, 155072, 155168, 161136, 174456, 174564, 188994, 214848, 232608, 232752, 251992, 261684, 261846, 283491, 310336, 322272, 348912, 349128, 377988, 465216, 465504, 503984, 523368, 523692, 566982, 644544, 697824, 698256, 755976, 850473, 903779, 931008, 1007968, 1046736, 1047384, 1133964, 1395648, 1396512, 1511952, 1700946, 1807558, 2015936, 2093472, 2094768, 2267928, 2711337, 2793024, 3023904, 3401892, 3615116, 4186944, 4189536, 4535856, 5422674, 6047808, 6803784, 7230232, 8134011, 8379072, 9071712, 10845348, 11749127, 13607568, 14460464, 16268022, 18143424, 21690696, 23498254, 24402033, 27215136, 28920928, 32536044, 35247381, 43381392, 46996508, 48804066, 54430272, 57841856, 65072088, 70494762, 86762784, 93993016, 97608132, 105742143, 130144176, 140989524, 173525568, 187986032, 195216264, 211484286, 260288352, 281979048, 317226429, 375972064, 390432528, 422968572, 520576704, 563958096, 634452858, 751944128, 780865056, 845937144, 1127916192, 1268905716, 1561730112, 1691874288, 2255832384, 2537811432, 3383748576, 5075622864, 6767497152, 10151245728, 20302491456]

約数ペア:

[(1, 20302491456), (2, 10151245728), (3, 6767497152), (4, 5075622864), (6, 3383748576), (8, 2537811432), (9, 2255832384), (12, 1691874288), (13, 1561730112), (16, 1268905716), (18, 1127916192), (24, 845937144), (26, 780865056), (27, 751944128), (32, 634452858), (36, 563958096), (39, 520576704), (48, 422968572), (52, 390432528), (54, 375972064), (64, 317226429), (72, 281979048), (78, 260288352), (96, 211484286), (104, 195216264), (108, 187986032), (117, 173525568), (144, 140989524), (156, 130144176), (192, 105742143), (208, 97608132), (216, 93993016), (234, 86762784), (288, 70494762), (312, 65072088), (351, 57841856), (373, 54430272), (416, 48804066), (432, 46996508), (468, 43381392), (576, 35247381), (624, 32536044), (702, 28920928), (746, 27215136), (832, 24402033), (864, 23498254), (936, 21690696), (1119, 18143424), (1248, 16268022), (1404, 14460464), (1492, 13607568), (1728, 11749127), (1872, 10845348), (2238, 9071712), (2423, 8379072), (2496, 8134011), (2808, 7230232), (2984, 6803784), (3357, 6047808), (3744, 5422674), (4476, 4535856), (4846, 4189536), (4849, 4186944), (5616, 3615116), (5968, 3401892), (6714, 3023904), (7269, 2793024), (7488, 2711337), (8952, 2267928), (9692, 2094768), (9698, 2093472), (10071, 2015936), (11232, 1807558), (11936, 1700946), (13428, 1511952), (14538, 1396512), (14547, 1395648), (17904, 1133964), (19384, 1047384), (19396, 1046736), (20142, 1007968), (21807, 931008), (22464, 903779), (23872, 850473), (26856, 755976), (29076, 698256), (29094, 697824), (31499, 644544), (35808, 566982), (38768, 523692), (38792, 523368), (40284, 503984), (43614, 465504), (43641, 465216), (53712, 377988), (58152, 349128), (58188, 348912), (62998, 322272), (65421, 310336), (71616, 283491), (77536, 261846), (77584, 261684), (80568, 251992), (87228, 232752), (87282, 232608), (94497, 214848), (107424, 188994), (116304, 174564), (116376, 174456), (125996, 161136), (130842, 155168), (130923, 155072)]