20088914

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 30730752

約数和(自身を除く): 10641838

約数列:

[1, 2, 103, 113, 206, 226, 863, 1726, 11639, 23278, 88889, 97519, 177778, 195038, 10044457, 20088914]

約数ペア:

[(1, 20088914), (2, 10044457), (103, 195038), (113, 177778), (206, 97519), (226, 88889), (863, 23278), (1726, 11639)]