66009027244

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{20100191}}^1$

素因数の和:20101016

約数の個数: 12

約数和(自身を含む): 115656504768

約数和(自身を除く): 49647477524

約数列:

[1, 2, 4, 821, 1642, 3284, 20100191, 40200382, 80400764, 16502256811, 33004513622, 66009027244]

約数ペア:

[(1, 66009027244), (2, 33004513622), (4, 16502256811), (821, 80400764), (1642, 40200382), (3284, 20100191)]