20161769815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{22283}}^1\times {\mathrm{16451}}^1$

素因数の和:38750

約数の個数: 16

約数和(自身を含む): 26396378496

約数和(自身を除く): 6234608681

約数列:

[1, 5, 11, 55, 16451, 22283, 82255, 111415, 180961, 245113, 904805, 1225565, 366577633, 1832888165, 4032353963, 20161769815]

約数ペア:

[(1, 20161769815), (5, 4032353963), (11, 1832888165), (55, 366577633), (16451, 1225565), (22283, 904805), (82255, 245113), (111415, 180961)]