20194456311

素因数分解:

$3^2\times {\mathrm{863}}^1\times {\mathrm{2600033}}^1$

素因数の和:2600902

約数の個数: 12

約数和(自身を含む): 29203581888

約数和(自身を除く): 9009125577

約数列:

[1, 3, 9, 863, 2589, 7767, 2600033, 7800099, 23400297, 2243828479, 6731485437, 20194456311]

約数ペア:

[(1, 20194456311), (3, 6731485437), (9, 2243828479), (863, 23400297), (2589, 7800099), (7767, 2600033)]