20696029728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{14029}}^1$

素因数の和:14191

約数の個数: 144

約数和(自身を含む): 60189373440

約数和(自身を除く): 39493343712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 127, 132, 176, 242, 254, 264, 352, 363, 381, 484, 508, 528, 726, 762, 968, 1016, 1056, 1397, 1452, 1524, 1936, 2032, 2794, 2904, 3048, 3872, 4064, 4191, 5588, 5808, 6096, 8382, 11176, 11616, 12192, 14029, 15367, 16764, 22352, 28058, 30734, 33528, 42087, 44704, 46101, 56116, 61468, 67056, 84174, 92202, 112232, 122936, 134112, 154319, 168348, 184404, 224464, 245872, 308638, 336696, 368808, 448928, 462957, 491744, 617276, 673392, 737616, 925914, 1234552, 1346784, 1475232, 1697509, 1781683, 1851828, 2469104, 3395018, 3563366, 3703656, 4938208, 5092527, 5345049, 6790036, 7126732, 7407312, 10185054, 10690098, 13580072, 14253464, 14814624, 19598513, 20370108, 21380196, 27160144, 28506928, 39197026, 40740216, 42760392, 54320288, 57013856, 58795539, 78394052, 81480432, 85520784, 117591078, 156788104, 162960864, 171041568, 215583643, 235182156, 313576208, 431167286, 470364312, 627152416, 646750929, 862334572, 940728624, 1293501858, 1724669144, 1881457248, 2587003716, 3449338288, 5174007432, 6898676576, 10348014864, 20696029728]

約数ペア:

[(1, 20696029728), (2, 10348014864), (3, 6898676576), (4, 5174007432), (6, 3449338288), (8, 2587003716), (11, 1881457248), (12, 1724669144), (16, 1293501858), (22, 940728624), (24, 862334572), (32, 646750929), (33, 627152416), (44, 470364312), (48, 431167286), (66, 313576208), (88, 235182156), (96, 215583643), (121, 171041568), (127, 162960864), (132, 156788104), (176, 117591078), (242, 85520784), (254, 81480432), (264, 78394052), (352, 58795539), (363, 57013856), (381, 54320288), (484, 42760392), (508, 40740216), (528, 39197026), (726, 28506928), (762, 27160144), (968, 21380196), (1016, 20370108), (1056, 19598513), (1397, 14814624), (1452, 14253464), (1524, 13580072), (1936, 10690098), (2032, 10185054), (2794, 7407312), (2904, 7126732), (3048, 6790036), (3872, 5345049), (4064, 5092527), (4191, 4938208), (5588, 3703656), (5808, 3563366), (6096, 3395018), (8382, 2469104), (11176, 1851828), (11616, 1781683), (12192, 1697509), (14029, 1475232), (15367, 1346784), (16764, 1234552), (22352, 925914), (28058, 737616), (30734, 673392), (33528, 617276), (42087, 491744), (44704, 462957), (46101, 448928), (56116, 368808), (61468, 336696), (67056, 308638), (84174, 245872), (92202, 224464), (112232, 184404), (122936, 168348), (134112, 154319)]