20161697958

素因数分解:

$2^1\times 3^3\times {\mathrm{373364777}}^1$

素因数の和:373364788

約数の個数: 16

約数和(自身を含む): 44803773360

約数和(自身を除く): 24642075402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373364777, 746729554, 1120094331, 2240188662, 3360282993, 6720565986, 10080848979, 20161697958]

約数ペア:

[(1, 20161697958), (2, 10080848979), (3, 6720565986), (6, 3360282993), (9, 2240188662), (18, 1120094331), (27, 746729554), (54, 373364777)]