20320827262

素因数分解:

$2^1\times {\mathrm{21871}}^1\times {\mathrm{464561}}^1$

素因数の和:486434

約数の個数: 8

約数和(自身を含む): 30482700192

約数和(自身を除く): 10161872930

約数列:

[1, 2, 21871, 43742, 464561, 929122, 10160413631, 20320827262]

約数ペア:

[(1, 20320827262), (2, 10160413631), (21871, 929122), (43742, 464561)]