20170249086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3542369}}^1$

素因数の和:3542460

約数の個数: 32

約数和(自身を含む): 44038743840

約数和(自身を除く): 23868494754

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 3542369, 7084738, 10627107, 21254214, 46050797, 92101594, 138152391, 258592937, 276304782, 517185874, 775778811, 1551557622, 3361708181, 6723416362, 10085124543, 20170249086]

約数ペア:

[(1, 20170249086), (2, 10085124543), (3, 6723416362), (6, 3361708181), (13, 1551557622), (26, 775778811), (39, 517185874), (73, 276304782), (78, 258592937), (146, 138152391), (219, 92101594), (438, 46050797), (949, 21254214), (1898, 10627107), (2847, 7084738), (5694, 3542369)]