20166412512

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1545

約数の個数: 192

約数和(自身を含む): 57069895680

約数和(自身を除く): 36903483168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 193, 222, 276, 296, 368, 386, 444, 552, 579, 592, 736, 772, 851, 888, 1104, 1158, 1184, 1279, 1544, 1702, 1776, 2208, 2316, 2553, 2558, 3088, 3404, 3552, 3837, 4439, 4632, 5106, 5116, 6176, 6808, 7141, 7674, 8878, 9264, 10212, 10232, 13317, 13616, 14282, 15348, 17756, 18528, 20424, 20464, 21423, 26634, 27232, 28564, 29417, 30696, 35512, 40848, 40928, 42846, 47323, 53268, 57128, 58834, 61392, 71024, 81696, 85692, 88251, 94646, 106536, 114256, 117668, 122784, 141969, 142048, 164243, 171384, 176502, 189292, 213072, 228512, 235336, 246847, 283938, 328486, 342768, 353004, 378584, 426144, 470672, 492729, 493694, 567876, 656972, 685536, 706008, 740541, 757168, 941344, 985458, 987388, 1088429, 1135752, 1313944, 1412016, 1481082, 1514336, 1970916, 1974776, 2176858, 2271504, 2627888, 2824032, 2962164, 3265287, 3941832, 3949552, 4353716, 4543008, 5255776, 5677481, 5924328, 6530574, 7883664, 7899104, 8707432, 9133339, 11354962, 11848656, 13061148, 15767328, 17032443, 17414864, 18266678, 22709924, 23697312, 26122296, 27400017, 34064886, 34829728, 36533356, 45419848, 52244592, 54800034, 68129772, 73066712, 90839696, 104489184, 109600068, 136259544, 146133424, 181679392, 210066797, 219200136, 272519088, 292266848, 420133594, 438400272, 545038176, 630200391, 840267188, 876800544, 1260400782, 1680534376, 2520801564, 3361068752, 5041603128, 6722137504, 10083206256, 20166412512]

約数ペア:

[(1, 20166412512), (2, 10083206256), (3, 6722137504), (4, 5041603128), (6, 3361068752), (8, 2520801564), (12, 1680534376), (16, 1260400782), (23, 876800544), (24, 840267188), (32, 630200391), (37, 545038176), (46, 438400272), (48, 420133594), (69, 292266848), (74, 272519088), (92, 219200136), (96, 210066797), (111, 181679392), (138, 146133424), (148, 136259544), (184, 109600068), (193, 104489184), (222, 90839696), (276, 73066712), (296, 68129772), (368, 54800034), (386, 52244592), (444, 45419848), (552, 36533356), (579, 34829728), (592, 34064886), (736, 27400017), (772, 26122296), (851, 23697312), (888, 22709924), (1104, 18266678), (1158, 17414864), (1184, 17032443), (1279, 15767328), (1544, 13061148), (1702, 11848656), (1776, 11354962), (2208, 9133339), (2316, 8707432), (2553, 7899104), (2558, 7883664), (3088, 6530574), (3404, 5924328), (3552, 5677481), (3837, 5255776), (4439, 4543008), (4632, 4353716), (5106, 3949552), (5116, 3941832), (6176, 3265287), (6808, 2962164), (7141, 2824032), (7674, 2627888), (8878, 2271504), (9264, 2176858), (10212, 1974776), (10232, 1970916), (13317, 1514336), (13616, 1481082), (14282, 1412016), (15348, 1313944), (17756, 1135752), (18528, 1088429), (20424, 987388), (20464, 985458), (21423, 941344), (26634, 757168), (27232, 740541), (28564, 706008), (29417, 685536), (30696, 656972), (35512, 567876), (40848, 493694), (40928, 492729), (42846, 470672), (47323, 426144), (53268, 378584), (57128, 353004), (58834, 342768), (61392, 328486), (71024, 283938), (81696, 246847), (85692, 235336), (88251, 228512), (94646, 213072), (106536, 189292), (114256, 176502), (117668, 171384), (122784, 164243), (141969, 142048)]