20622864

素因数分解:

$2^4\times 3^1\times {\mathrm{429643}}^1$

素因数の和:429654

約数の個数: 20

約数和(自身を含む): 53275856

約数和(自身を除く): 32652992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429643, 859286, 1288929, 1718572, 2577858, 3437144, 5155716, 6874288, 10311432, 20622864]

約数ペア:

[(1, 20622864), (2, 10311432), (3, 6874288), (4, 5155716), (6, 3437144), (8, 2577858), (12, 1718572), (16, 1288929), (24, 859286), (48, 429643)]