20173536054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{47779}}^1$

素因数の和:48914

約数の個数: 64

約数和(自身を含む): 51281318400

約数和(自身を除く): 31107782346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1117, 2234, 3351, 6702, 7819, 10053, 15638, 20106, 23457, 30159, 46914, 47779, 60318, 70371, 95558, 140742, 143337, 211113, 286674, 334453, 422226, 430011, 668906, 860022, 1003359, 1290033, 2006718, 2580066, 3010077, 6020154, 9030231, 18060462, 53369143, 106738286, 160107429, 320214858, 373584001, 480322287, 747168002, 960644574, 1120752003, 1440966861, 2241504006, 2881933722, 3362256009, 6724512018, 10086768027, 20173536054]

約数ペア:

[(1, 20173536054), (2, 10086768027), (3, 6724512018), (6, 3362256009), (7, 2881933722), (9, 2241504006), (14, 1440966861), (18, 1120752003), (21, 960644574), (27, 747168002), (42, 480322287), (54, 373584001), (63, 320214858), (126, 160107429), (189, 106738286), (378, 53369143), (1117, 18060462), (2234, 9030231), (3351, 6020154), (6702, 3010077), (7819, 2580066), (10053, 2006718), (15638, 1290033), (20106, 1003359), (23457, 860022), (30159, 668906), (46914, 430011), (47779, 422226), (60318, 334453), (70371, 286674), (95558, 211113), (140742, 143337)]