20154288957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{529693}}^1$

素因数の和:530860

約数の個数: 16

約数和(自身を含む): 29340810048

約数和(自身を除く): 9186521091

約数列:

[1, 3, 11, 33, 1153, 3459, 12683, 38049, 529693, 1589079, 5826623, 17479869, 610736029, 1832208087, 6718096319, 20154288957]

約数ペア:

[(1, 20154288957), (3, 6718096319), (11, 1832208087), (33, 610736029), (1153, 17479869), (3459, 5826623), (12683, 1589079), (38049, 529693)]