20793079594

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1\times {\mathrm{6947}}^1$

素因数の和:7882

約数の個数: 32

約数和(自身を含む): 35804989440

約数和(自身を除く): 15011909846

約数列:

[1, 2, 7, 14, 439, 487, 878, 974, 3073, 3409, 6146, 6818, 6947, 13894, 48629, 97258, 213793, 427586, 1496551, 2993102, 3049733, 3383189, 6099466, 6766378, 21348131, 23682323, 42696262, 47364646, 1485219971, 2970439942, 10396539797, 20793079594]

約数ペア:

[(1, 20793079594), (2, 10396539797), (7, 2970439942), (14, 1485219971), (439, 47364646), (487, 42696262), (878, 23682323), (974, 21348131), (3073, 6766378), (3409, 6099466), (6146, 3383189), (6818, 3049733), (6947, 2993102), (13894, 1496551), (48629, 427586), (97258, 213793)]