20166021796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{71007119}}^1$

素因数の和:71007194

約数の個数: 12

約数和(自身を含む): 35787588480

約数和(自身を除く): 15621566684

約数列:

[1, 2, 4, 71, 142, 284, 71007119, 142014238, 284028476, 5041505449, 10083010898, 20166021796]

約数ペア:

[(1, 20166021796), (2, 10083010898), (4, 5041505449), (71, 284028476), (142, 142014238), (284, 71007119)]