20943533568

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3637}}^1$

素因数の和:3844

約数の個数: 160

約数和(自身を含む): 58594035456

約数和(自身を除く): 37650501888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 163, 184, 192, 256, 276, 326, 368, 384, 489, 512, 552, 652, 736, 768, 978, 1104, 1304, 1472, 1536, 1956, 2208, 2608, 2944, 3637, 3749, 3912, 4416, 5216, 5888, 7274, 7498, 7824, 8832, 10432, 10911, 11247, 11776, 14548, 14996, 15648, 17664, 20864, 21822, 22494, 29096, 29992, 31296, 35328, 41728, 43644, 44988, 58192, 59984, 62592, 83456, 83651, 87288, 89976, 116384, 119968, 125184, 167302, 174576, 179952, 232768, 239936, 250368, 250953, 334604, 349152, 359904, 465536, 479872, 501906, 592831, 669208, 698304, 719808, 931072, 959744, 1003812, 1185662, 1338416, 1396608, 1439616, 1778493, 1862144, 1919488, 2007624, 2371324, 2676832, 2793216, 2879232, 3556986, 4015248, 4742648, 5353664, 5586432, 5758464, 7113972, 8030496, 9485296, 10707328, 13635113, 14227944, 16060992, 18970592, 21414656, 27270226, 28455888, 32121984, 37941184, 40905339, 42829312, 54540452, 56911776, 64243968, 75882368, 81810678, 109080904, 113823552, 128487936, 151764736, 163621356, 218161808, 227647104, 303529472, 327242712, 436323616, 455294208, 654485424, 872647232, 910588416, 1308970848, 1745294464, 2617941696, 3490588928, 5235883392, 6981177856, 10471766784, 20943533568]

約数ペア:

[(1, 20943533568), (2, 10471766784), (3, 6981177856), (4, 5235883392), (6, 3490588928), (8, 2617941696), (12, 1745294464), (16, 1308970848), (23, 910588416), (24, 872647232), (32, 654485424), (46, 455294208), (48, 436323616), (64, 327242712), (69, 303529472), (92, 227647104), (96, 218161808), (128, 163621356), (138, 151764736), (163, 128487936), (184, 113823552), (192, 109080904), (256, 81810678), (276, 75882368), (326, 64243968), (368, 56911776), (384, 54540452), (489, 42829312), (512, 40905339), (552, 37941184), (652, 32121984), (736, 28455888), (768, 27270226), (978, 21414656), (1104, 18970592), (1304, 16060992), (1472, 14227944), (1536, 13635113), (1956, 10707328), (2208, 9485296), (2608, 8030496), (2944, 7113972), (3637, 5758464), (3749, 5586432), (3912, 5353664), (4416, 4742648), (5216, 4015248), (5888, 3556986), (7274, 2879232), (7498, 2793216), (7824, 2676832), (8832, 2371324), (10432, 2007624), (10911, 1919488), (11247, 1862144), (11776, 1778493), (14548, 1439616), (14996, 1396608), (15648, 1338416), (17664, 1185662), (20864, 1003812), (21822, 959744), (22494, 931072), (29096, 719808), (29992, 698304), (31296, 669208), (35328, 592831), (41728, 501906), (43644, 479872), (44988, 465536), (58192, 359904), (59984, 349152), (62592, 334604), (83456, 250953), (83651, 250368), (87288, 239936), (89976, 232768), (116384, 179952), (119968, 174576), (125184, 167302)]