20132751918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{108947}}^1$

素因数の和:110592

約数の個数: 32

約数和(自身を含む): 42411277440

約数和(自身を除く): 22278525522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1621, 3242, 4863, 9726, 30799, 61598, 92397, 108947, 184794, 217894, 326841, 653682, 2069993, 4139986, 6209979, 12419958, 176603087, 353206174, 529809261, 1059618522, 3355458653, 6710917306, 10066375959, 20132751918]

約数ペア:

[(1, 20132751918), (2, 10066375959), (3, 6710917306), (6, 3355458653), (19, 1059618522), (38, 529809261), (57, 353206174), (114, 176603087), (1621, 12419958), (3242, 6209979), (4863, 4139986), (9726, 2069993), (30799, 653682), (61598, 326841), (92397, 217894), (108947, 184794)]