20160322556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41653559}}^1$

素因数の和:41653585

約数の個数: 18

約数和(自身を含む): 38779464360

約数和(自身を除く): 18619141804

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 41653559, 83307118, 166614236, 458189149, 916378298, 1832756596, 5040080639, 10080161278, 20160322556]

約数ペア:

[(1, 20160322556), (2, 10080161278), (4, 5040080639), (11, 1832756596), (22, 916378298), (44, 458189149), (121, 166614236), (242, 83307118), (484, 41653559)]