20015390634

素因数分解:

$2^1\times 3^1\times {\mathrm{2377}}^1\times {\mathrm{1403407}}^1$

素因数の和:1405789

約数の個数: 16

約数和(自身を含む): 40047650688

約数和(自身を除く): 20032260054

約数列:

[1, 2, 3, 6, 2377, 4754, 7131, 14262, 1403407, 2806814, 4210221, 8420442, 3335898439, 6671796878, 10007695317, 20015390634]

約数ペア:

[(1, 20015390634), (2, 10007695317), (3, 6671796878), (6, 3335898439), (2377, 8420442), (4754, 4210221), (7131, 2806814), (14262, 1403407)]