20797008

素因数分解:

$2^4\times 3^1\times {\mathrm{433271}}^1$

素因数の和:433282

約数の個数: 20

約数和(自身を含む): 53725728

約数和(自身を除く): 32928720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433271, 866542, 1299813, 1733084, 2599626, 3466168, 5199252, 6932336, 10398504, 20797008]

約数ペア:

[(1, 20797008), (2, 10398504), (3, 6932336), (4, 5199252), (6, 3466168), (8, 2599626), (12, 1733084), (16, 1299813), (24, 866542), (48, 433271)]