20133896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{35447}}^1$

素因数の和:35524

約数の個数: 16

約数和(自身を含む): 38283840

約数和(自身を除く): 18149944

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 35447, 70894, 141788, 283576, 2516737, 5033474, 10066948, 20133896]

約数ペア:

[(1, 20133896), (2, 10066948), (4, 5033474), (8, 2516737), (71, 283576), (142, 141788), (284, 70894), (568, 35447)]