20131552276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457535279}}^1$

素因数の和:457535294

約数の個数: 12

約数和(自身を含む): 38432963520

約数和(自身を除く): 18301411244

約数列:

[1, 2, 4, 11, 22, 44, 457535279, 915070558, 1830141116, 5032888069, 10065776138, 20131552276]

約数ペア:

[(1, 20131552276), (2, 10065776138), (4, 5032888069), (11, 1830141116), (22, 915070558), (44, 457535279)]