20161755612

素因数分解:

$2^2\times 3^2\times {\mathrm{560048767}}^1$

素因数の和:560048777

約数の個数: 18

約数和(自身を含む): 50964437888

約数和(自身を除く): 30802682276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560048767, 1120097534, 1680146301, 2240195068, 3360292602, 5040438903, 6720585204, 10080877806, 20161755612]

約数ペア:

[(1, 20161755612), (2, 10080877806), (3, 6720585204), (4, 5040438903), (6, 3360292602), (9, 2240195068), (12, 1680146301), (18, 1120097534), (36, 560048767)]