20343059396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{462342259}}^1$

素因数の和:462342274

約数の個数: 12

約数和(自身を含む): 38836749840

約数和(自身を除く): 18493690444

約数列:

[1, 2, 4, 11, 22, 44, 462342259, 924684518, 1849369036, 5085764849, 10171529698, 20343059396]

約数ペア:

[(1, 20343059396), (2, 10171529698), (4, 5085764849), (11, 1849369036), (22, 924684518), (44, 462342259)]