20012248

素因数分解:

$2^3\times {\mathrm{1427}}^1\times {\mathrm{1753}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 37570680

約数和(自身を除く): 17558432

約数列:

[1, 2, 4, 8, 1427, 1753, 2854, 3506, 5708, 7012, 11416, 14024, 2501531, 5003062, 10006124, 20012248]

約数ペア:

[(1, 20012248), (2, 10006124), (4, 5003062), (8, 2501531), (1427, 14024), (1753, 11416), (2854, 7012), (3506, 5708)]