20379849223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1\times {\mathrm{7817}}^1$

素因数の和:8534

約数の個数: 16

約数和(自身を含む): 21399054336

約数和(自身を除く): 1019205113

約数列:

[1, 23, 263, 431, 6049, 7817, 9913, 113353, 179791, 2055871, 2607119, 3369127, 47285033, 77489921, 886080401, 20379849223]

約数ペア:

[(1, 20379849223), (23, 886080401), (263, 77489921), (431, 47285033), (6049, 3369127), (7817, 2607119), (9913, 2055871), (113353, 179791)]