20162813308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7669}}^1\times {\mathrm{59753}}^1$

素因数の和:67437

約数の個数: 24

約数和(自身を含む): 38498307120

約数和(自身を除く): 18335493812

約数列:

[1, 2, 4, 11, 22, 44, 7669, 15338, 30676, 59753, 84359, 119506, 168718, 239012, 337436, 657283, 1314566, 2629132, 458245757, 916491514, 1832983028, 5040703327, 10081406654, 20162813308]

約数ペア:

[(1, 20162813308), (2, 10081406654), (4, 5040703327), (11, 1832983028), (22, 916491514), (44, 458245757), (7669, 2629132), (15338, 1314566), (30676, 657283), (59753, 337436), (84359, 239012), (119506, 168718)]