20161301578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3823}}^1\times {\mathrm{239713}}^1$

素因数の和:243549

約数の個数: 16

約数和(自身を含む): 32999988096

約数和(自身を除く): 12838686518

約数列:

[1, 2, 11, 22, 3823, 7646, 42053, 84106, 239713, 479426, 2636843, 5273686, 916422799, 1832845598, 10080650789, 20161301578]

約数ペア:

[(1, 20161301578), (2, 10080650789), (11, 1832845598), (22, 916422799), (3823, 5273686), (7646, 2636843), (42053, 479426), (84106, 239713)]