13733132020

素因数分解:

$2^2\times 5^1\times {\mathrm{2477}}^1\times {\mathrm{277213}}^1$

素因数の和:279699

約数の個数: 24

約数和(自身を含む): 28851324264

約数和(自身を除く): 15118192244

約数列:

[1, 2, 4, 5, 10, 20, 2477, 4954, 9908, 12385, 24770, 49540, 277213, 554426, 1108852, 1386065, 2772130, 5544260, 686656601, 1373313202, 2746626404, 3433283005, 6866566010, 13733132020]

約数ペア:

[(1, 13733132020), (2, 6866566010), (4, 3433283005), (5, 2746626404), (10, 1373313202), (20, 686656601), (2477, 5544260), (4954, 2772130), (9908, 1386065), (12385, 1108852), (24770, 554426), (49540, 277213)]