20320798214

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{303377}}^1$

素因数の和:303799

約数の個数: 16

約数和(自身を含む): 30864464208

約数和(自身を除く): 10543665994

約数列:

[1, 2, 107, 214, 313, 626, 33491, 66982, 303377, 606754, 32461339, 64922678, 94957001, 189914002, 10160399107, 20320798214]

約数ペア:

[(1, 20320798214), (2, 10160399107), (107, 189914002), (214, 94957001), (313, 64922678), (626, 32461339), (33491, 606754), (66982, 303377)]