20603718

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9013}}^1$

素因数の和:9148

約数の個数: 24

約数和(自身を含む): 44997888

約数和(自身を除く): 24394170

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9013, 18026, 27039, 54078, 81117, 162234, 1144651, 2289302, 3433953, 6867906, 10301859, 20603718]

約数ペア:

[(1, 20603718), (2, 10301859), (3, 6867906), (6, 3433953), (9, 2289302), (18, 1144651), (127, 162234), (254, 81117), (381, 54078), (762, 27039), (1143, 18026), (2286, 9013)]