20600792

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{36269}}^1$

素因数の和:36346

約数の個数: 16

約数和(自身を含む): 39171600

約数和(自身を除く): 18570808

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 36269, 72538, 145076, 290152, 2575099, 5150198, 10300396, 20600792]

約数ペア:

[(1, 20600792), (2, 10300396), (4, 5150198), (8, 2575099), (71, 290152), (142, 145076), (284, 72538), (568, 36269)]