20693200896

素因数分解:

$2^{12}\times 3^4\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 260

約数和(自身を含む): 62550997432

約数和(自身を除く): 41857796536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 97, 108, 128, 144, 162, 192, 194, 216, 256, 288, 291, 324, 384, 388, 432, 512, 576, 582, 643, 648, 768, 776, 864, 873, 1024, 1152, 1164, 1286, 1296, 1536, 1552, 1728, 1746, 1929, 2048, 2304, 2328, 2572, 2592, 2619, 3072, 3104, 3456, 3492, 3858, 4096, 4608, 4656, 5144, 5184, 5238, 5787, 6144, 6208, 6912, 6984, 7716, 7857, 9216, 9312, 10288, 10368, 10476, 11574, 12288, 12416, 13824, 13968, 15432, 15714, 17361, 18432, 18624, 20576, 20736, 20952, 23148, 24832, 27648, 27936, 30864, 31428, 34722, 36864, 37248, 41152, 41472, 41904, 46296, 49664, 52083, 55296, 55872, 61728, 62371, 62856, 69444, 74496, 82304, 82944, 83808, 92592, 99328, 104166, 110592, 111744, 123456, 124742, 125712, 138888, 148992, 164608, 165888, 167616, 185184, 187113, 198656, 208332, 223488, 246912, 249484, 251424, 277776, 297984, 329216, 331776, 335232, 370368, 374226, 397312, 416664, 446976, 493824, 498968, 502848, 555552, 561339, 595968, 658432, 670464, 740736, 748452, 833328, 893952, 987648, 997936, 1005696, 1111104, 1122678, 1191936, 1316864, 1340928, 1481472, 1496904, 1666656, 1684017, 1787904, 1975296, 1995872, 2011392, 2222208, 2245356, 2633728, 2681856, 2962944, 2993808, 3333312, 3368034, 3575808, 3950592, 3991744, 4022784, 4444416, 4490712, 5052051, 5363712, 5925888, 5987616, 6666624, 6736068, 7901184, 7983488, 8045568, 8888832, 8981424, 10104102, 10727424, 11851776, 11975232, 13333248, 13472136, 15966976, 16091136, 17777664, 17962848, 20208204, 23703552, 23950464, 26666496, 26944272, 31933952, 32182272, 35555328, 35925696, 40416408, 47900928, 53332992, 53888544, 63867904, 71110656, 71851392, 80832816, 95801856, 106665984, 107777088, 127735808, 143702784, 161665632, 191603712, 213331968, 215554176, 255471616, 287405568, 323331264, 383207424, 431108352, 574811136, 646662528, 766414848, 862216704, 1149622272, 1293325056, 1724433408, 2299244544, 2586650112, 3448866816, 5173300224, 6897733632, 10346600448, 20693200896]

約数ペア:

[(1, 20693200896), (2, 10346600448), (3, 6897733632), (4, 5173300224), (6, 3448866816), (8, 2586650112), (9, 2299244544), (12, 1724433408), (16, 1293325056), (18, 1149622272), (24, 862216704), (27, 766414848), (32, 646662528), (36, 574811136), (48, 431108352), (54, 383207424), (64, 323331264), (72, 287405568), (81, 255471616), (96, 215554176), (97, 213331968), (108, 191603712), (128, 161665632), (144, 143702784), (162, 127735808), (192, 107777088), (194, 106665984), (216, 95801856), (256, 80832816), (288, 71851392), (291, 71110656), (324, 63867904), (384, 53888544), (388, 53332992), (432, 47900928), (512, 40416408), (576, 35925696), (582, 35555328), (643, 32182272), (648, 31933952), (768, 26944272), (776, 26666496), (864, 23950464), (873, 23703552), (1024, 20208204), (1152, 17962848), (1164, 17777664), (1286, 16091136), (1296, 15966976), (1536, 13472136), (1552, 13333248), (1728, 11975232), (1746, 11851776), (1929, 10727424), (2048, 10104102), (2304, 8981424), (2328, 8888832), (2572, 8045568), (2592, 7983488), (2619, 7901184), (3072, 6736068), (3104, 6666624), (3456, 5987616), (3492, 5925888), (3858, 5363712), (4096, 5052051), (4608, 4490712), (4656, 4444416), (5144, 4022784), (5184, 3991744), (5238, 3950592), (5787, 3575808), (6144, 3368034), (6208, 3333312), (6912, 2993808), (6984, 2962944), (7716, 2681856), (7857, 2633728), (9216, 2245356), (9312, 2222208), (10288, 2011392), (10368, 1995872), (10476, 1975296), (11574, 1787904), (12288, 1684017), (12416, 1666656), (13824, 1496904), (13968, 1481472), (15432, 1340928), (15714, 1316864), (17361, 1191936), (18432, 1122678), (18624, 1111104), (20576, 1005696), (20736, 997936), (20952, 987648), (23148, 893952), (24832, 833328), (27648, 748452), (27936, 740736), (30864, 670464), (31428, 658432), (34722, 595968), (36864, 561339), (37248, 555552), (41152, 502848), (41472, 498968), (41904, 493824), (46296, 446976), (49664, 416664), (52083, 397312), (55296, 374226), (55872, 370368), (61728, 335232), (62371, 331776), (62856, 329216), (69444, 297984), (74496, 277776), (82304, 251424), (82944, 249484), (83808, 246912), (92592, 223488), (99328, 208332), (104166, 198656), (110592, 187113), (111744, 185184), (123456, 167616), (124742, 165888), (125712, 164608), (138888, 148992)]