20223047

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7039}}^1$

素因数の和:7082

約数の個数: 12

約数和(自身を含む): 23189760

約数和(自身を除く): 2966713

約数列:

[1, 13, 17, 169, 221, 2873, 7039, 91507, 119663, 1189591, 1555619, 20223047]

約数ペア:

[(1, 20223047), (13, 1555619), (17, 1189591), (169, 119663), (221, 91507), (2873, 7039)]