20244934089

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{643}}^1\times {\mathrm{6689}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 29348548320

約数和(自身を除く): 9103614231

約数列:

[1, 3, 9, 523, 643, 1569, 1929, 4707, 5787, 6689, 20067, 60201, 336289, 1008867, 3026601, 3498347, 4301027, 10495041, 12903081, 31485123, 38709243, 2249437121, 6748311363, 20244934089]

約数ペア:

[(1, 20244934089), (3, 6748311363), (9, 2249437121), (523, 38709243), (643, 31485123), (1569, 12903081), (1929, 10495041), (4707, 4301027), (5787, 3498347), (6689, 3026601), (20067, 1008867), (60201, 336289)]