20161843977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32156051}}^1$

素因数の和:32156084

約数の個数: 16

約数和(自身を含む): 30869809920

約数和(自身を除く): 10707965943

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32156051, 96468153, 353716561, 610964969, 1061149683, 1832894907, 6720614659, 20161843977]

約数ペア:

[(1, 20161843977), (3, 6720614659), (11, 1832894907), (19, 1061149683), (33, 610964969), (57, 353716561), (209, 96468153), (627, 32156051)]