20287909836

素因数分解:

$2^2\times 3^3\times {\mathrm{187851017}}^1$

素因数の和:187851030

約数の個数: 24

約数和(自身を含む): 52598285040

約数和(自身を除く): 32310375204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 187851017, 375702034, 563553051, 751404068, 1127106102, 1690659153, 2254212204, 3381318306, 5071977459, 6762636612, 10143954918, 20287909836]

約数ペア:

[(1, 20287909836), (2, 10143954918), (3, 6762636612), (4, 5071977459), (6, 3381318306), (9, 2254212204), (12, 1690659153), (18, 1127106102), (27, 751404068), (36, 563553051), (54, 375702034), (108, 187851017)]