20835726

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4139}}^1$

素因数の和:4983

約数の個数: 16

約数和(自身を含む): 41731200

約数和(自身を除く): 20895474

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4139, 5034, 8278, 12417, 24834, 3472621, 6945242, 10417863, 20835726]

約数ペア:

[(1, 20835726), (2, 10417863), (3, 6945242), (6, 3472621), (839, 24834), (1678, 12417), (2517, 8278), (4139, 5034)]