20292752

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2069}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 39400380

約数和(自身を除く): 19107628

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2069, 2452, 4138, 4904, 8276, 9808, 16552, 33104, 1268297, 2536594, 5073188, 10146376, 20292752]

約数ペア:

[(1, 20292752), (2, 10146376), (4, 5073188), (8, 2536594), (16, 1268297), (613, 33104), (1226, 16552), (2069, 9808), (2452, 8276), (4138, 4904)]