20322092

素因数分解:

$2^2\times 7^1\times {\mathrm{725789}}^1$

素因数の和:725800

約数の個数: 12

約数和(自身を含む): 40644240

約数和(自身を除く): 20322148

約数列:

[1, 2, 4, 7, 14, 28, 725789, 1451578, 2903156, 5080523, 10161046, 20322092]

約数ペア:

[(1, 20322092), (2, 10161046), (4, 5080523), (7, 2903156), (14, 1451578), (28, 725789)]