20025548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5309}}^1$

素因数の和:5377

約数の個数: 24

約数和(自身を含む): 37467360

約数和(自身を除く): 17441812

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 5309, 10618, 21236, 122107, 217669, 244214, 435338, 488428, 870676, 5006387, 10012774, 20025548]

約数ペア:

[(1, 20025548), (2, 10012774), (4, 5006387), (23, 870676), (41, 488428), (46, 435338), (82, 244214), (92, 217669), (164, 122107), (943, 21236), (1886, 10618), (3772, 5309)]