20101804085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{814003}}^1$

素因数の和:814468

約数の個数: 16

約数和(自身を含む): 26373729600

約数和(自身を除く): 6271925515

約数列:

[1, 5, 11, 55, 449, 2245, 4939, 24695, 814003, 4070015, 8954033, 44770165, 365487347, 1827436735, 4020360817, 20101804085]

約数ペア:

[(1, 20101804085), (5, 4020360817), (11, 1827436735), (55, 365487347), (449, 44770165), (2245, 8954033), (4939, 4070015), (24695, 814003)]