20126104768

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30707}}^1$

素因数の和:30763

約数の個数: 168

約数和(自身を含む): 53350850880

約数和(自身を除く): 33224746112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 448, 532, 539, 608, 616, 704, 784, 836, 931, 1064, 1078, 1216, 1232, 1463, 1568, 1672, 1862, 2128, 2156, 2464, 2926, 3136, 3344, 3724, 4256, 4312, 4928, 5852, 6688, 7448, 8512, 8624, 10241, 11704, 13376, 14896, 17248, 20482, 23408, 29792, 30707, 34496, 40964, 46816, 59584, 61414, 81928, 93632, 122828, 163856, 214949, 245656, 327712, 337777, 429898, 491312, 583433, 655424, 675554, 859796, 982624, 1166866, 1351108, 1504643, 1719592, 1965248, 2333732, 2364439, 2702216, 3009286, 3439184, 4084031, 4667464, 4728878, 5404432, 6018572, 6417763, 6878368, 8168062, 9334928, 9457756, 10808864, 12037144, 12835526, 13756736, 16336124, 16551073, 18669856, 18915512, 21617728, 24074288, 25671052, 28588217, 32672248, 33102146, 37339712, 37831024, 44924341, 48148576, 51342104, 57176434, 65344496, 66204292, 75662048, 89848682, 96297152, 102684208, 114352868, 130688992, 132408584, 151324096, 179697364, 205368416, 228705736, 261377984, 264817168, 314470387, 359394728, 410736832, 457411472, 529634336, 628940774, 718789456, 914822944, 1059268672, 1257881548, 1437578912, 1829645888, 2515763096, 2875157824, 5031526192, 10063052384, 20126104768]

約数ペア:

[(1, 20126104768), (2, 10063052384), (4, 5031526192), (7, 2875157824), (8, 2515763096), (11, 1829645888), (14, 1437578912), (16, 1257881548), (19, 1059268672), (22, 914822944), (28, 718789456), (32, 628940774), (38, 529634336), (44, 457411472), (49, 410736832), (56, 359394728), (64, 314470387), (76, 264817168), (77, 261377984), (88, 228705736), (98, 205368416), (112, 179697364), (133, 151324096), (152, 132408584), (154, 130688992), (176, 114352868), (196, 102684208), (209, 96297152), (224, 89848682), (266, 75662048), (304, 66204292), (308, 65344496), (352, 57176434), (392, 51342104), (418, 48148576), (448, 44924341), (532, 37831024), (539, 37339712), (608, 33102146), (616, 32672248), (704, 28588217), (784, 25671052), (836, 24074288), (931, 21617728), (1064, 18915512), (1078, 18669856), (1216, 16551073), (1232, 16336124), (1463, 13756736), (1568, 12835526), (1672, 12037144), (1862, 10808864), (2128, 9457756), (2156, 9334928), (2464, 8168062), (2926, 6878368), (3136, 6417763), (3344, 6018572), (3724, 5404432), (4256, 4728878), (4312, 4667464), (4928, 4084031), (5852, 3439184), (6688, 3009286), (7448, 2702216), (8512, 2364439), (8624, 2333732), (10241, 1965248), (11704, 1719592), (13376, 1504643), (14896, 1351108), (17248, 1166866), (20482, 982624), (23408, 859796), (29792, 675554), (30707, 655424), (34496, 583433), (40964, 491312), (46816, 429898), (59584, 337777), (61414, 327712), (81928, 245656), (93632, 214949), (122828, 163856)]