20679348

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{2099}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 48333600

約数和(自身を除く): 27654252

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2099, 2463, 3284, 4198, 4926, 6297, 8396, 9852, 12594, 25188, 1723279, 3446558, 5169837, 6893116, 10339674, 20679348]

約数ペア:

[(1, 20679348), (2, 10339674), (3, 6893116), (4, 5169837), (6, 3446558), (12, 1723279), (821, 25188), (1642, 12594), (2099, 9852), (2463, 8396), (3284, 6297), (4198, 4926)]