20492740796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{465744109}}^1$

素因数の和:465744124

約数の個数: 12

約数和(自身を含む): 39122505240

約数和(自身を除く): 18629764444

約数列:

[1, 2, 4, 11, 22, 44, 465744109, 931488218, 1862976436, 5123185199, 10246370398, 20492740796]

約数ペア:

[(1, 20492740796), (2, 10246370398), (4, 5123185199), (11, 1862976436), (22, 931488218), (44, 465744109)]