20676144

素因数分解:

$2^4\times 3^1\times {\mathrm{430753}}^1$

素因数の和:430764

約数の個数: 20

約数和(自身を含む): 53413496

約数和(自身を除く): 32737352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430753, 861506, 1292259, 1723012, 2584518, 3446024, 5169036, 6892048, 10338072, 20676144]

約数ペア:

[(1, 20676144), (2, 10338072), (3, 6892048), (4, 5169036), (6, 3446024), (8, 2584518), (12, 1723012), (16, 1292259), (24, 861506), (48, 430753)]