20140275519

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8039}}^1$

素因数の和:8114

約数の個数: 144

約数和(自身を含む): 40035340800

約数和(自身を除く): 19895065281

約数列:

[1, 3, 7, 9, 13, 19, 21, 23, 39, 49, 57, 63, 69, 91, 117, 133, 147, 161, 171, 207, 247, 273, 299, 399, 437, 441, 483, 637, 741, 819, 897, 931, 1127, 1197, 1311, 1449, 1729, 1911, 2093, 2223, 2691, 2793, 3059, 3381, 3933, 5187, 5681, 5733, 6279, 8039, 8379, 9177, 10143, 12103, 14651, 15561, 17043, 18837, 21413, 24117, 27531, 36309, 39767, 43953, 51129, 56273, 64239, 72351, 104507, 108927, 119301, 131859, 152741, 168819, 184897, 192717, 278369, 313521, 357903, 393911, 458223, 506457, 554691, 731549, 835107, 940563, 1069187, 1181733, 1294279, 1374669, 1664073, 1985633, 2194647, 2403661, 2505321, 3207561, 3513043, 3545199, 3882837, 5120843, 5956899, 6583941, 7210983, 7484309, 9059953, 9622683, 10539129, 11648511, 13899431, 15362529, 16825627, 17870697, 21632949, 22452927, 24591301, 27179859, 31617387, 41698293, 45669559, 46087587, 50476881, 67358781, 73773903, 81539577, 97296017, 117779389, 125094879, 137008677, 151430643, 172139107, 221321709, 291888051, 319686913, 353338167, 411026031, 516417321, 875664153, 959060739, 1060014501, 1549251963, 2237808391, 2877182217, 6713425173, 20140275519]

約数ペア:

[(1, 20140275519), (3, 6713425173), (7, 2877182217), (9, 2237808391), (13, 1549251963), (19, 1060014501), (21, 959060739), (23, 875664153), (39, 516417321), (49, 411026031), (57, 353338167), (63, 319686913), (69, 291888051), (91, 221321709), (117, 172139107), (133, 151430643), (147, 137008677), (161, 125094879), (171, 117779389), (207, 97296017), (247, 81539577), (273, 73773903), (299, 67358781), (399, 50476881), (437, 46087587), (441, 45669559), (483, 41698293), (637, 31617387), (741, 27179859), (819, 24591301), (897, 22452927), (931, 21632949), (1127, 17870697), (1197, 16825627), (1311, 15362529), (1449, 13899431), (1729, 11648511), (1911, 10539129), (2093, 9622683), (2223, 9059953), (2691, 7484309), (2793, 7210983), (3059, 6583941), (3381, 5956899), (3933, 5120843), (5187, 3882837), (5681, 3545199), (5733, 3513043), (6279, 3207561), (8039, 2505321), (8379, 2403661), (9177, 2194647), (10143, 1985633), (12103, 1664073), (14651, 1374669), (15561, 1294279), (17043, 1181733), (18837, 1069187), (21413, 940563), (24117, 835107), (27531, 731549), (36309, 554691), (39767, 506457), (43953, 458223), (51129, 393911), (56273, 357903), (64239, 313521), (72351, 278369), (104507, 192717), (108927, 184897), (119301, 168819), (131859, 152741)]