20153744391

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2922103}}^1$

素因数の和:2922147

約数の個数: 24

約数和(自身を含む): 31091186560

約数和(自身を除く): 10937442169

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 2922103, 8766309, 32143133, 55519957, 96429399, 166559871, 353574463, 610719527, 1060723389, 1832158581, 6717914797, 20153744391]

約数ペア:

[(1, 20153744391), (3, 6717914797), (11, 1832158581), (19, 1060723389), (33, 610719527), (57, 353574463), (121, 166559871), (209, 96429399), (363, 55519957), (627, 32143133), (2299, 8766309), (6897, 2922103)]