20771826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182209}}^1$

素因数の和:182233

約数の個数: 16

約数和(自身を含む): 43730400

約数和(自身を除く): 22958574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182209, 364418, 546627, 1093254, 3461971, 6923942, 10385913, 20771826]

約数ペア:

[(1, 20771826), (2, 10385913), (3, 6923942), (6, 3461971), (19, 1093254), (38, 546627), (57, 364418), (114, 182209)]