20195493378

素因数分解:

$2^1\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{1525109}}^1$

素因数の和:1527321

約数の個数: 16

約数和(自身を含む): 40409314560

約数和(自身を除く): 20213821182

約数列:

[1, 2, 3, 6, 2207, 4414, 6621, 13242, 1525109, 3050218, 4575327, 9150654, 3365915563, 6731831126, 10097746689, 20195493378]

約数ペア:

[(1, 20195493378), (2, 10097746689), (3, 6731831126), (6, 3365915563), (2207, 9150654), (4414, 4575327), (6621, 3050218), (13242, 1525109)]