20794482

素因数分解:

$2^1\times 3^5\times {\mathrm{42787}}^1$

素因数の和:42804

約数の個数: 24

約数和(自身を含む): 46724496

約数和(自身を除く): 25930014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 42787, 85574, 128361, 256722, 385083, 770166, 1155249, 2310498, 3465747, 6931494, 10397241, 20794482]

約数ペア:

[(1, 20794482), (2, 10397241), (3, 6931494), (6, 3465747), (9, 2310498), (18, 1155249), (27, 770166), (54, 385083), (81, 256722), (162, 128361), (243, 85574), (486, 42787)]