20155320627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7713479}}^1$

素因数の和:7713562

約数の個数: 16

約数和(自身を含む): 29372931840

約数和(自身を除く): 9217611213

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 7713479, 23140437, 100275227, 300825681, 516803093, 1550409279, 6718440209, 20155320627]

約数ペア:

[(1, 20155320627), (3, 6718440209), (13, 1550409279), (39, 516803093), (67, 300825681), (201, 100275227), (871, 23140437), (2613, 7713479)]