20284136

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{3617}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 38097540

約数和(自身を除く): 17813404

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 3617, 5608, 7234, 14468, 28936, 2535517, 5071034, 10142068, 20284136]

約数ペア:

[(1, 20284136), (2, 10142068), (4, 5071034), (8, 2535517), (701, 28936), (1402, 14468), (2804, 7234), (3617, 5608)]