20083558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8863}}^1$

素因数の和:8979

約数の個数: 16

約数和(自身を含む): 33186816

約数和(自身を除く): 13103258

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8863, 17726, 97493, 194986, 912889, 1825778, 10041779, 20083558]

約数ペア:

[(1, 20083558), (2, 10041779), (11, 1825778), (22, 912889), (103, 194986), (206, 97493), (1133, 17726), (2266, 8863)]