20160920197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1321421}}^1$

素因数の和:1321524

約数の個数: 16

約数和(自身を含む): 23468454720

約数和(自身を除く): 3307534523

約数列:

[1, 11, 19, 73, 209, 803, 1387, 15257, 1321421, 14535631, 25106999, 96463733, 276176989, 1061101063, 1832810927, 20160920197]

約数ペア:

[(1, 20160920197), (11, 1832810927), (19, 1061101063), (73, 276176989), (209, 96463733), (803, 25106999), (1387, 14535631), (15257, 1321421)]