2201852020

素因数分解:

$2^2\times 5^1\times {\mathrm{110092601}}^1$

素因数の和:110092610

約数の個数: 12

約数和(自身を含む): 4623889284

約数和(自身を除く): 2422037264

約数列:

[1, 2, 4, 5, 10, 20, 110092601, 220185202, 440370404, 550463005, 1100926010, 2201852020]

約数ペア:

[(1, 2201852020), (2, 1100926010), (4, 550463005), (5, 440370404), (10, 220185202), (20, 110092601)]