20199602013028

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{3769}}^1\times {\mathrm{1199509}}^1$

素因数の和:1204399

約数の個数: 24

約数和(自身を含む): 35390367030200

約数和(自身を除く): 15190765017172

約数列:

[1, 2, 4, 1117, 2234, 3769, 4468, 7538, 15076, 1199509, 2399018, 4209973, 4798036, 8419946, 16839892, 1339851553, 2679703106, 4520949421, 5359406212, 9041898842, 18083797684, 5049900503257, 10099801006514, 20199602013028]

約数ペア:

[(1, 20199602013028), (2, 10099801006514), (4, 5049900503257), (1117, 18083797684), (2234, 9041898842), (3769, 5359406212), (4468, 4520949421), (7538, 2679703106), (15076, 1339851553), (1199509, 16839892), (2399018, 8419946), (4209973, 4798036)]