20164457097

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{1951}}^1\times {\mathrm{11839}}^1$

素因数の和:13893

約数の個数: 24

約数和(自身を含む): 29444280320

約数和(自身を除く): 9279823223

約数列:

[1, 3, 9, 97, 291, 873, 1951, 5853, 11839, 17559, 35517, 106551, 189247, 567741, 1148383, 1703223, 3445149, 10335447, 23097889, 69293667, 207881001, 2240495233, 6721485699, 20164457097]

約数ペア:

[(1, 20164457097), (3, 6721485699), (9, 2240495233), (97, 207881001), (291, 69293667), (873, 23097889), (1951, 10335447), (5853, 3445149), (11839, 1703223), (17559, 1148383), (35517, 567741), (106551, 189247)]