20163808239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9194623}}^1$

素因数の和:9194686

約数の個数: 16

約数和(自身を含む): 29128568832

約数和(自身を除く): 8964760593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 9194623, 27583869, 156308591, 395368789, 468925773, 1186106367, 6721269413, 20163808239]

約数ペア:

[(1, 20163808239), (3, 6721269413), (17, 1186106367), (43, 468925773), (51, 395368789), (129, 156308591), (731, 27583869), (2193, 9194623)]