20275292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 36896160

約数和(自身を除く): 16620868

約数列:

[1, 2, 4, 29, 58, 116, 277, 554, 631, 1108, 1262, 2524, 8033, 16066, 18299, 32132, 36598, 73196, 174787, 349574, 699148, 5068823, 10137646, 20275292]

約数ペア:

[(1, 20275292), (2, 10137646), (4, 5068823), (29, 699148), (58, 349574), (116, 174787), (277, 73196), (554, 36598), (631, 32132), (1108, 18299), (1262, 16066), (2524, 8033)]