20467762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85999}}^1$

素因数の和:86025

約数の個数: 16

約数和(自身を含む): 37152000

約数和(自身を除く): 16684238

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85999, 171998, 601993, 1203986, 1461983, 2923966, 10233881, 20467762]

約数ペア:

[(1, 20467762), (2, 10233881), (7, 2923966), (14, 1461983), (17, 1203986), (34, 601993), (119, 171998), (238, 85999)]