20189790794909

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{1657}}^1\times {\mathrm{343333}}^1$

素因数の和:346556

約数の個数: 16

約数和(自身を含む): 21094045439232

約数和(自身を除く): 904254644323

約数列:

[1, 23, 1543, 1657, 35489, 38111, 343333, 2556751, 7896659, 58805273, 529762819, 568902781, 12184544837, 13084763963, 877816991083, 20189790794909]

約数ペア:

[(1, 20189790794909), (23, 877816991083), (1543, 13084763963), (1657, 12184544837), (35489, 568902781), (38111, 529762819), (343333, 58805273), (2556751, 7896659)]