20356127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 3213793

約数列:

[1, 11, 23, 61, 253, 671, 1319, 1403, 14509, 15433, 30337, 80459, 333707, 885049, 1850557, 20356127]

約数ペア:

[(1, 20356127), (11, 1850557), (23, 885049), (61, 333707), (253, 80459), (671, 30337), (1319, 15433), (1403, 14509)]