20768136

素因数分解:

$2^3\times 3^1\times {\mathrm{865339}}^1$

素因数の和:865348

約数の個数: 16

約数和(自身を含む): 51920400

約数和(自身を除く): 31152264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 865339, 1730678, 2596017, 3461356, 5192034, 6922712, 10384068, 20768136]

約数ペア:

[(1, 20768136), (2, 10384068), (3, 6922712), (4, 5192034), (6, 3461356), (8, 2596017), (12, 1730678), (24, 865339)]