20173080124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{142421}}^1$

素因数の和:144525

約数の個数: 24

約数和(自身を含む): 37397738448

約数和(自身を除く): 17224658324

約数列:

[1, 2, 4, 17, 34, 68, 2083, 4166, 8332, 35411, 70822, 141644, 142421, 284842, 569684, 2421157, 4842314, 9684628, 296662943, 593325886, 1186651772, 5043270031, 10086540062, 20173080124]

約数ペア:

[(1, 20173080124), (2, 10086540062), (4, 5043270031), (17, 1186651772), (34, 593325886), (68, 296662943), (2083, 9684628), (4166, 4842314), (8332, 2421157), (35411, 569684), (70822, 284842), (141644, 142421)]