20085543

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{2027}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 29852160

約数和(自身を除く): 9766617

約数列:

[1, 3, 9, 27, 367, 1101, 2027, 3303, 6081, 9909, 18243, 54729, 743909, 2231727, 6695181, 20085543]

約数ペア:

[(1, 20085543), (3, 6695181), (9, 2231727), (27, 743909), (367, 54729), (1101, 18243), (2027, 9909), (3303, 6081)]