20245113

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6301}}^1$

素因数の和:6334

約数の個数: 32

約数和(自身を含む): 36299520

約数和(自身を除く): 16054407

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6301, 18903, 44107, 56709, 107117, 132321, 170127, 321351, 396963, 749819, 964053, 1190889, 2249457, 2892159, 6748371, 20245113]

約数ペア:

[(1, 20245113), (3, 6748371), (7, 2892159), (9, 2249457), (17, 1190889), (21, 964053), (27, 749819), (51, 396963), (63, 321351), (119, 170127), (153, 132321), (189, 107117), (357, 56709), (459, 44107), (1071, 18903), (3213, 6301)]