20138426802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79613}}^1$

素因数の和:79704

約数の個数: 96

約数和(自身を含む): 50076569088

約数和(自身を除く): 29938142286

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 69, 78, 94, 117, 138, 141, 207, 234, 282, 299, 414, 423, 598, 611, 846, 897, 1081, 1222, 1794, 1833, 2162, 2691, 3243, 3666, 5382, 5499, 6486, 9729, 10998, 14053, 19458, 28106, 42159, 79613, 84318, 126477, 159226, 238839, 252954, 477678, 716517, 1034969, 1433034, 1831099, 2069938, 3104907, 3662198, 3741811, 5493297, 6209814, 7483622, 9314721, 10986594, 11225433, 16479891, 18629442, 22450866, 23804287, 32959782, 33676299, 47608574, 48643543, 67352598, 71412861, 86061653, 97287086, 142825722, 145930629, 172123306, 214238583, 258184959, 291861258, 428477166, 437791887, 516369918, 774554877, 875583774, 1118801489, 1549109754, 2237602978, 3356404467, 6712808934, 10069213401, 20138426802]

約数ペア:

[(1, 20138426802), (2, 10069213401), (3, 6712808934), (6, 3356404467), (9, 2237602978), (13, 1549109754), (18, 1118801489), (23, 875583774), (26, 774554877), (39, 516369918), (46, 437791887), (47, 428477166), (69, 291861258), (78, 258184959), (94, 214238583), (117, 172123306), (138, 145930629), (141, 142825722), (207, 97287086), (234, 86061653), (282, 71412861), (299, 67352598), (414, 48643543), (423, 47608574), (598, 33676299), (611, 32959782), (846, 23804287), (897, 22450866), (1081, 18629442), (1222, 16479891), (1794, 11225433), (1833, 10986594), (2162, 9314721), (2691, 7483622), (3243, 6209814), (3666, 5493297), (5382, 3741811), (5499, 3662198), (6486, 3104907), (9729, 2069938), (10998, 1831099), (14053, 1433034), (19458, 1034969), (28106, 716517), (42159, 477678), (79613, 252954), (84318, 238839), (126477, 159226)]