20498292

素因数分解:

$2^2\times 3^3\times {\mathrm{189799}}^1$

素因数の和:189812

約数の個数: 24

約数和(自身を含む): 53144000

約数和(自身を除く): 32645708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 189799, 379598, 569397, 759196, 1138794, 1708191, 2277588, 3416382, 5124573, 6832764, 10249146, 20498292]

約数ペア:

[(1, 20498292), (2, 10249146), (3, 6832764), (4, 5124573), (6, 3416382), (9, 2277588), (12, 1708191), (18, 1138794), (27, 759196), (36, 569397), (54, 379598), (108, 189799)]