13202301220

素因数分解:

$2^2\times 5^1\times {\mathrm{660115061}}^1$

素因数の和:660115070

約数の個数: 12

約数和(自身を含む): 27724832604

約数和(自身を除く): 14522531384

約数列:

[1, 2, 4, 5, 10, 20, 660115061, 1320230122, 2640460244, 3300575305, 6601150610, 13202301220]

約数ペア:

[(1, 13202301220), (2, 6601150610), (4, 3300575305), (5, 2640460244), (10, 1320230122), (20, 660115061)]