20161611052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{40361}}^1\times {\mathrm{11353}}^1$

素因数の和:51729

約数の個数: 24

約数和(自身を含む): 38494692432

約数和(自身を除く): 18333081380

約数列:

[1, 2, 4, 11, 22, 44, 11353, 22706, 40361, 45412, 80722, 124883, 161444, 249766, 443971, 499532, 887942, 1775884, 458218433, 916436866, 1832873732, 5040402763, 10080805526, 20161611052]

約数ペア:

[(1, 20161611052), (2, 10080805526), (4, 5040402763), (11, 1832873732), (22, 916436866), (44, 458218433), (11353, 1775884), (22706, 887942), (40361, 499532), (45412, 443971), (80722, 249766), (124883, 161444)]