20133149854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{435349}}^1$

素因数の和:436587

約数の個数: 16

約数和(自身を含む): 31815378000

約数和(自身を除く): 11682228146

約数列:

[1, 2, 19, 38, 1217, 2434, 23123, 46246, 435349, 870698, 8271631, 16543262, 529819733, 1059639466, 10066574927, 20133149854]

約数ペア:

[(1, 20133149854), (2, 10066574927), (19, 1059639466), (38, 529819733), (1217, 16543262), (2434, 8271631), (23123, 870698), (46246, 435349)]