20889282

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{10331}}^1$

素因数の和:10673

約数の個数: 16

約数和(自身を含む): 41906592

約数和(自身を除く): 21017310

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 10331, 20662, 30993, 61986, 3481547, 6963094, 10444641, 20889282]

約数ペア:

[(1, 20889282), (2, 10444641), (3, 6963094), (6, 3481547), (337, 61986), (674, 30993), (1011, 20662), (2022, 10331)]