20161023561

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11035043}}^1$

素因数の和:11035085

約数の個数: 24

約数和(自身を含む): 34429337280

約数和(自身を除く): 14268313719

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 11035043, 33105129, 77245301, 99315387, 231735903, 320016247, 695207709, 960048741, 2240113729, 2880146223, 6720341187, 20161023561]

約数ペア:

[(1, 20161023561), (3, 6720341187), (7, 2880146223), (9, 2240113729), (21, 960048741), (29, 695207709), (63, 320016247), (87, 231735903), (203, 99315387), (261, 77245301), (609, 33105129), (1827, 11035043)]