20232585989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{66337}}^1$

素因数の和:66605

約数の個数: 32

約数和(自身を含む): 26823902976

約数和(自身を除く): 6591316987

約数列:

[1, 7, 11, 17, 77, 119, 187, 233, 1309, 1631, 2563, 3961, 17941, 27727, 43571, 66337, 304997, 464359, 729707, 1127729, 5107949, 7894103, 12405019, 15456521, 86835133, 108195647, 170021731, 262760857, 1190152117, 1839325999, 2890369427, 20232585989]

約数ペア:

[(1, 20232585989), (7, 2890369427), (11, 1839325999), (17, 1190152117), (77, 262760857), (119, 170021731), (187, 108195647), (233, 86835133), (1309, 15456521), (1631, 12405019), (2563, 7894103), (3961, 5107949), (17941, 1127729), (27727, 729707), (43571, 464359), (66337, 304997)]