2020710916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{8117}}^1$

素因数の和:8668

約数の個数: 48

約数和(自身を含む): 4287862656

約数和(自身を除く): 2267151740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 523, 1046, 2092, 3661, 7322, 8117, 8891, 14644, 16234, 17782, 32468, 35564, 56819, 62237, 113638, 124474, 137989, 227276, 248948, 275978, 551956, 965923, 1931846, 3863692, 4245191, 8490382, 16980764, 29716337, 59432674, 72168247, 118865348, 144336494, 288672988, 505177729, 1010355458, 2020710916]

約数ペア:

[(1, 2020710916), (2, 1010355458), (4, 505177729), (7, 288672988), (14, 144336494), (17, 118865348), (28, 72168247), (34, 59432674), (68, 29716337), (119, 16980764), (238, 8490382), (476, 4245191), (523, 3863692), (1046, 1931846), (2092, 965923), (3661, 551956), (7322, 275978), (8117, 248948), (8891, 227276), (14644, 137989), (16234, 124474), (17782, 113638), (32468, 62237), (35564, 56819)]