20166433112

素因数分解:

$2^3\times 7^1\times {\mathrm{360114877}}^1$

素因数の和:360114890

約数の個数: 16

約数和(自身を含む): 43213785360

約数和(自身を除く): 23047352248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360114877, 720229754, 1440459508, 2520804139, 2880919016, 5041608278, 10083216556, 20166433112]

約数ペア:

[(1, 20166433112), (2, 10083216556), (4, 5041608278), (7, 2880919016), (8, 2520804139), (14, 1440459508), (28, 720229754), (56, 360114877)]