20173175802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1180961}}^1$

素因数の和:1181055

約数の個数: 48

約数和(自身を含む): 47715588648

約数和(自身を除く): 27542412846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 1180961, 2361922, 3542883, 7085766, 10628649, 15352493, 21257298, 30704986, 46057479, 86210153, 92114958, 138172437, 172420306, 258630459, 276344874, 517260918, 775891377, 1120731989, 1551782754, 2241463978, 3362195967, 6724391934, 10086587901, 20173175802]

約数ペア:

[(1, 20173175802), (2, 10086587901), (3, 6724391934), (6, 3362195967), (9, 2241463978), (13, 1551782754), (18, 1120731989), (26, 775891377), (39, 517260918), (73, 276344874), (78, 258630459), (117, 172420306), (146, 138172437), (219, 92114958), (234, 86210153), (438, 46057479), (657, 30704986), (949, 21257298), (1314, 15352493), (1898, 10628649), (2847, 7085766), (5694, 3542883), (8541, 2361922), (17082, 1180961)]