20192574534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{305033}}^1$

素因数の和:305125

約数の個数: 64

約数和(自身を含む): 47438887680

約数和(自身を除く): 27246313146

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 59, 66, 102, 118, 177, 187, 354, 374, 561, 649, 1003, 1122, 1298, 1947, 2006, 3009, 3894, 6018, 11033, 22066, 33099, 66198, 305033, 610066, 915099, 1830198, 3355363, 5185561, 6710726, 10066089, 10371122, 15556683, 17996947, 20132178, 31113366, 35993894, 53990841, 57041171, 107981682, 114082342, 171123513, 197966417, 305948099, 342247026, 395932834, 593899251, 611896198, 917844297, 1187798502, 1835688594, 3365429089, 6730858178, 10096287267, 20192574534]

約数ペア:

[(1, 20192574534), (2, 10096287267), (3, 6730858178), (6, 3365429089), (11, 1835688594), (17, 1187798502), (22, 917844297), (33, 611896198), (34, 593899251), (51, 395932834), (59, 342247026), (66, 305948099), (102, 197966417), (118, 171123513), (177, 114082342), (187, 107981682), (354, 57041171), (374, 53990841), (561, 35993894), (649, 31113366), (1003, 20132178), (1122, 17996947), (1298, 15556683), (1947, 10371122), (2006, 10066089), (3009, 6710726), (3894, 5185561), (6018, 3355363), (11033, 1830198), (22066, 915099), (33099, 610066), (66198, 305033)]