20136078704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9462443}}^1$

素因数の和:9462477

約数の個数: 40

約数和(自身を含む): 46933722240

約数和(自身を除く): 26797643536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9462443, 18924886, 37849772, 66237101, 75699544, 132474202, 151399088, 179786417, 264948404, 359572834, 529896808, 719145668, 1059793616, 1258504919, 1438291336, 2517009838, 2876582672, 5034019676, 10068039352, 20136078704]

約数ペア:

[(1, 20136078704), (2, 10068039352), (4, 5034019676), (7, 2876582672), (8, 2517009838), (14, 1438291336), (16, 1258504919), (19, 1059793616), (28, 719145668), (38, 529896808), (56, 359572834), (76, 264948404), (112, 179786417), (133, 151399088), (152, 132474202), (266, 75699544), (304, 66237101), (532, 37849772), (1064, 18924886), (2128, 9462443)]