20432484

素因数分解:

$2^2\times 3^2\times {\mathrm{567569}}^1$

素因数の和:567579

約数の個数: 18

約数和(自身を含む): 51648870

約数和(自身を除く): 31216386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 567569, 1135138, 1702707, 2270276, 3405414, 5108121, 6810828, 10216242, 20432484]

約数ペア:

[(1, 20432484), (2, 10216242), (3, 6810828), (4, 5108121), (6, 3405414), (9, 2270276), (12, 1702707), (18, 1135138), (36, 567569)]