20244734

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 31268160

約数和(自身を除く): 11023426

約数列:

[1, 2, 41, 82, 239, 478, 1033, 2066, 9799, 19598, 42353, 84706, 246887, 493774, 10122367, 20244734]

約数ペア:

[(1, 20244734), (2, 10122367), (41, 493774), (82, 246887), (239, 84706), (478, 42353), (1033, 19598), (2066, 9799)]