20140537879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{423931}}^1$

素因数の和:424566

約数の個数: 16

約数和(自身を含む): 25151037696

約数和(自身を除く): 5010499817

約数列:

[1, 7, 11, 77, 617, 4319, 6787, 47509, 423931, 2967517, 4663241, 32642687, 261565427, 1830957989, 2877219697, 20140537879]

約数ペア:

[(1, 20140537879), (7, 2877219697), (11, 1830957989), (77, 261565427), (617, 32642687), (4319, 4663241), (6787, 2967517), (47509, 423931)]