20617008

素因数分解:

$2^4\times 3^1\times {\mathrm{429521}}^1$

素因数の和:429532

約数の個数: 20

約数和(自身を含む): 53260728

約数和(自身を除く): 32643720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429521, 859042, 1288563, 1718084, 2577126, 3436168, 5154252, 6872336, 10308504, 20617008]

約数ペア:

[(1, 20617008), (2, 10308504), (3, 6872336), (4, 5154252), (6, 3436168), (8, 2577126), (12, 1718084), (16, 1288563), (24, 859042), (48, 429521)]