2020842061

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6373

約数の個数: 32

約数和(自身を含む): 2511210240

約数和(自身を除く): 490368179

約数列:

[1, 7, 29, 37, 43, 203, 259, 301, 1073, 1247, 1591, 6257, 7511, 8729, 11137, 43799, 46139, 181453, 231509, 269051, 322973, 1270171, 1620563, 1883357, 6713761, 7802479, 9954887, 46996327, 54617353, 69684209, 288691723, 2020842061]

約数ペア:

[(1, 2020842061), (7, 288691723), (29, 69684209), (37, 54617353), (43, 46996327), (203, 9954887), (259, 7802479), (301, 6713761), (1073, 1883357), (1247, 1620563), (1591, 1270171), (6257, 322973), (7511, 269051), (8729, 231509), (11137, 181453), (43799, 46139)]