20235847689

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1\times {\mathrm{21227}}^1$

素因数の和:22757

約数の個数: 24

約数和(自身を含む): 29651779872

約数和(自身を除く): 9415932183

約数列:

[1, 3, 9, 73, 219, 657, 1451, 4353, 13059, 21227, 63681, 105923, 191043, 317769, 953307, 1549571, 4648713, 13946139, 30800377, 92401131, 277203393, 2248427521, 6745282563, 20235847689]

約数ペア:

[(1, 20235847689), (3, 6745282563), (9, 2248427521), (73, 277203393), (219, 92401131), (657, 30800377), (1451, 13946139), (4353, 4648713), (13059, 1549571), (21227, 953307), (63681, 317769), (105923, 191043)]