20161709546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{187373}}^1$

素因数の和:187526

約数の個数: 32

約数和(自身を含む): 33943174848

約数和(自身を除く): 13781465302

約数列:

[1, 2, 11, 22, 67, 73, 134, 146, 737, 803, 1474, 1606, 4891, 9782, 53801, 107602, 187373, 374746, 2061103, 4122206, 12553991, 13678229, 25107982, 27356458, 138093901, 150460519, 276187802, 300921038, 916441343, 1832882686, 10080854773, 20161709546]

約数ペア:

[(1, 20161709546), (2, 10080854773), (11, 1832882686), (22, 916441343), (67, 300921038), (73, 276187802), (134, 150460519), (146, 138093901), (737, 27356458), (803, 25107982), (1474, 13678229), (1606, 12553991), (4891, 4122206), (9782, 2061103), (53801, 374746), (107602, 187373)]