20760298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3658

約数の個数: 24

約数和(自身を含む): 35713548

約数和(自身を除く): 14953250

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3613, 5746, 7226, 46969, 61421, 93938, 122842, 610597, 798473, 1221194, 1596946, 10380149, 20760298]

約数ペア:

[(1, 20760298), (2, 10380149), (13, 1596946), (17, 1221194), (26, 798473), (34, 610597), (169, 122842), (221, 93938), (338, 61421), (442, 46969), (2873, 7226), (3613, 5746)]