20771036407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1\times {\mathrm{1721}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 24196221504

約数和(自身を除く): 3425185097

約数列:

[1, 11, 17, 187, 233, 277, 1721, 2563, 3047, 3961, 4709, 18931, 29257, 43571, 51799, 64541, 321827, 400993, 476717, 709951, 1097197, 4410923, 5243887, 6816881, 8104189, 12069167, 74985691, 89146079, 111075061, 1221825671, 1888276037, 20771036407]

約数ペア:

[(1, 20771036407), (11, 1888276037), (17, 1221825671), (187, 111075061), (233, 89146079), (277, 74985691), (1721, 12069167), (2563, 8104189), (3047, 6816881), (3961, 5243887), (4709, 4410923), (18931, 1097197), (29257, 709951), (43571, 476717), (51799, 400993), (64541, 321827)]