20620616

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{3677}}^1$

素因数の和:4384

約数の個数: 16

約数和(自身を含む): 38729340

約数和(自身を除く): 18108724

約数列:

[1, 2, 4, 8, 701, 1402, 2804, 3677, 5608, 7354, 14708, 29416, 2577577, 5155154, 10310308, 20620616]

約数ペア:

[(1, 20620616), (2, 10310308), (4, 5155154), (8, 2577577), (701, 29416), (1402, 14708), (2804, 7354), (3677, 5608)]