20670594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25903}}^1$

素因数の和:25934

約数の個数: 32

約数和(自身を含む): 49735680

約数和(自身を除く): 29065086

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25903, 51806, 77709, 155418, 181321, 362642, 492157, 543963, 984314, 1087926, 1476471, 2952942, 3445099, 6890198, 10335297, 20670594]

約数ペア:

[(1, 20670594), (2, 10335297), (3, 6890198), (6, 3445099), (7, 2952942), (14, 1476471), (19, 1087926), (21, 984314), (38, 543963), (42, 492157), (57, 362642), (114, 181321), (133, 155418), (266, 77709), (399, 51806), (798, 25903)]