20176149530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27638561}}^1$

素因数の和:27638641

約数の個数: 16

約数和(自身を含む): 36814564584

約数和(自身を除く): 16638415054

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27638561, 55277122, 138192805, 276385610, 2017614953, 4035229906, 10088074765, 20176149530]

約数ペア:

[(1, 20176149530), (2, 10088074765), (5, 4035229906), (10, 2017614953), (73, 276385610), (146, 138192805), (365, 55277122), (730, 27638561)]