20093884552

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3552667}}^1$

素因数の和:3552781

約数の個数: 32

約数和(自身を含む): 43484656320

約数和(自身を除く): 23390771768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 3552667, 7105334, 14210668, 24868669, 28421336, 49737338, 99474676, 198949352, 358819367, 717638734, 1435277468, 2511735569, 2870554936, 5023471138, 10046942276, 20093884552]

約数ペア:

[(1, 20093884552), (2, 10046942276), (4, 5023471138), (7, 2870554936), (8, 2511735569), (14, 1435277468), (28, 717638734), (56, 358819367), (101, 198949352), (202, 99474676), (404, 49737338), (707, 28421336), (808, 24868669), (1414, 14210668), (2828, 7105334), (5656, 3552667)]