20146995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13567}}^1$

素因数の和:13592

約数の個数: 32

約数和(自身を含む): 39075840

約数和(自身を除く): 18928845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13567, 40701, 67835, 122103, 149237, 203505, 366309, 447711, 610515, 746185, 1343133, 1831545, 2238555, 4029399, 6715665, 20146995]

約数ペア:

[(1, 20146995), (3, 6715665), (5, 4029399), (9, 2238555), (11, 1831545), (15, 1343133), (27, 746185), (33, 610515), (45, 447711), (55, 366309), (99, 203505), (135, 149237), (165, 122103), (297, 67835), (495, 40701), (1485, 13567)]