20914102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25693}}^1$

素因数の和:25743

約数の個数: 16

約数和(自身を含む): 35149392

約数和(自身を除く): 14235290

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 25693, 51386, 282623, 565246, 950641, 1901282, 10457051, 20914102]

約数ペア:

[(1, 20914102), (2, 10457051), (11, 1901282), (22, 950641), (37, 565246), (74, 282623), (407, 51386), (814, 25693)]