20144168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228911}}^1$

素因数の和:228928

約数の個数: 16

約数和(自身を含む): 41204160

約数和(自身を除く): 21059992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228911, 457822, 915644, 1831288, 2518021, 5036042, 10072084, 20144168]

約数ペア:

[(1, 20144168), (2, 10072084), (4, 5036042), (8, 2518021), (11, 1831288), (22, 915644), (44, 457822), (88, 228911)]