2006641923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 3350495232

約数和(自身を除く): 1343853309

約数列:

[1, 3, 11, 13, 23, 33, 39, 47, 69, 141, 143, 253, 299, 429, 517, 611, 759, 897, 1081, 1551, 1833, 3243, 3289, 4327, 6721, 9867, 11891, 12981, 14053, 20163, 35673, 42159, 47597, 56251, 99521, 142791, 154583, 168753, 203369, 298563, 463749, 610107, 618761, 1094731, 1293773, 1856283, 2237059, 2643797, 3284193, 3881319, 4677487, 6711177, 7931391, 14032461, 14231503, 29081767, 42694509, 51452357, 60807331, 87245301, 154357071, 182421993, 668880641, 2006641923]

約数ペア:

[(1, 2006641923), (3, 668880641), (11, 182421993), (13, 154357071), (23, 87245301), (33, 60807331), (39, 51452357), (47, 42694509), (69, 29081767), (141, 14231503), (143, 14032461), (253, 7931391), (299, 6711177), (429, 4677487), (517, 3881319), (611, 3284193), (759, 2643797), (897, 2237059), (1081, 1856283), (1551, 1293773), (1833, 1094731), (3243, 618761), (3289, 610107), (4327, 463749), (6721, 298563), (9867, 203369), (11891, 168753), (12981, 154583), (14053, 142791), (20163, 99521), (35673, 56251), (42159, 47597)]