20109336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64453}}^1$

素因数の和:64475

約数の個数: 32

約数和(自身を含む): 54141360

約数和(自身を除く): 34032024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64453, 128906, 193359, 257812, 386718, 515624, 773436, 837889, 1546872, 1675778, 2513667, 3351556, 5027334, 6703112, 10054668, 20109336]

約数ペア:

[(1, 20109336), (2, 10054668), (3, 6703112), (4, 5027334), (6, 3351556), (8, 2513667), (12, 1675778), (13, 1546872), (24, 837889), (26, 773436), (39, 515624), (52, 386718), (78, 257812), (104, 193359), (156, 128906), (312, 64453)]