20161123068

素因数分解:

$2^2\times 3^1\times {\mathrm{1680093589}}^1$

素因数の和:1680093596

約数の個数: 12

約数和(自身を含む): 47042620520

約数和(自身を除く): 26881497452

約数列:

[1, 2, 3, 4, 6, 12, 1680093589, 3360187178, 5040280767, 6720374356, 10080561534, 20161123068]

約数ペア:

[(1, 20161123068), (2, 10080561534), (3, 6720374356), (4, 5040280767), (6, 3360187178), (12, 1680093589)]