20618448

素因数分解:

$2^4\times 3^1\times {\mathrm{429551}}^1$

素因数の和:429562

約数の個数: 20

約数和(自身を含む): 53264448

約数和(自身を除く): 32646000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429551, 859102, 1288653, 1718204, 2577306, 3436408, 5154612, 6872816, 10309224, 20618448]

約数ペア:

[(1, 20618448), (2, 10309224), (3, 6872816), (4, 5154612), (6, 3436408), (8, 2577306), (12, 1718204), (16, 1288653), (24, 859102), (48, 429551)]