20584108

素因数分解:

$2^2\times {\mathrm{1097}}^1\times {\mathrm{4691}}^1$

素因数の和:5792

約数の個数: 12

約数和(自身を含む): 36062712

約数和(自身を除く): 15478604

約数列:

[1, 2, 4, 1097, 2194, 4388, 4691, 9382, 18764, 5146027, 10292054, 20584108]

約数ペア:

[(1, 20584108), (2, 10292054), (4, 5146027), (1097, 18764), (2194, 9382), (4388, 4691)]