20164239297

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{811}}^1\times {\mathrm{15263}}^1$

素因数の和:16261

約数の個数: 24

約数和(自身を含む): 29325074688

約数和(自身を除く): 9160835391

約数列:

[1, 3, 9, 181, 543, 811, 1629, 2433, 7299, 15263, 45789, 137367, 146791, 440373, 1321119, 2762603, 8287809, 12378293, 24863427, 37134879, 111404637, 2240471033, 6721413099, 20164239297]

約数ペア:

[(1, 20164239297), (3, 6721413099), (9, 2240471033), (181, 111404637), (543, 37134879), (811, 24863427), (1629, 12378293), (2433, 8287809), (7299, 2762603), (15263, 1321119), (45789, 440373), (137367, 146791)]