20173275710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1071337}}^1$

素因数の和:1071620

約数の個数: 32

約数和(自身を含む): 41653621440

約数和(自身を除く): 21480345730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 18830, 1071337, 2142674, 5356685, 7499359, 10713370, 14998718, 37496795, 74993590, 288189653, 576379306, 1440948265, 2017327571, 2881896530, 4034655142, 10086637855, 20173275710]

約数ペア:

[(1, 20173275710), (2, 10086637855), (5, 4034655142), (7, 2881896530), (10, 2017327571), (14, 1440948265), (35, 576379306), (70, 288189653), (269, 74993590), (538, 37496795), (1345, 14998718), (1883, 10713370), (2690, 7499359), (3766, 5356685), (9415, 2142674), (18830, 1071337)]