20163779317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{173209}}^1$

素因数の和:173796

約数の個数: 16

約数和(自身を含む): 23196283200

約数和(自身を除く): 3032503883

約数列:

[1, 11, 19, 209, 557, 6127, 10583, 116413, 173209, 1905299, 3290971, 36200681, 96477413, 1061251543, 1833070847, 20163779317]

約数ペア:

[(1, 20163779317), (11, 1833070847), (19, 1061251543), (209, 96477413), (557, 36200681), (6127, 3290971), (10583, 1905299), (116413, 173209)]