20932336

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{4723}}^1$

素因数の和:5008

約数の個数: 20

約数和(自身を含む): 40711432

約数和(自身を除く): 19779096

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 4723, 9446, 18892, 37784, 75568, 1308271, 2616542, 5233084, 10466168, 20932336]

約数ペア:

[(1, 20932336), (2, 10466168), (4, 5233084), (8, 2616542), (16, 1308271), (277, 75568), (554, 37784), (1108, 18892), (2216, 9446), (4432, 4723)]