20806026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{182509}}^1$

素因数の和:182533

約数の個数: 16

約数和(自身を含む): 43802400

約数和(自身を除く): 22996374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 182509, 365018, 547527, 1095054, 3467671, 6935342, 10403013, 20806026]

約数ペア:

[(1, 20806026), (2, 10403013), (3, 6935342), (6, 3467671), (19, 1095054), (38, 547527), (57, 365018), (114, 182509)]