20159826

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46027}}^1$

素因数の和:46105

約数の個数: 16

約数和(自身を含む): 40872864

約数和(自身を除く): 20713038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46027, 92054, 138081, 276162, 3359971, 6719942, 10079913, 20159826]

約数ペア:

[(1, 20159826), (2, 10079913), (3, 6719942), (6, 3359971), (73, 276162), (146, 138081), (219, 92054), (438, 46027)]