20942214

素因数分解:

$2^1\times 3^1\times {\mathrm{617}}^1\times {\mathrm{5657}}^1$

素因数の和:6279

約数の個数: 16

約数和(自身を含む): 41959728

約数和(自身を除く): 21017514

約数列:

[1, 2, 3, 6, 617, 1234, 1851, 3702, 5657, 11314, 16971, 33942, 3490369, 6980738, 10471107, 20942214]

約数ペア:

[(1, 20942214), (2, 10471107), (3, 6980738), (6, 3490369), (617, 33942), (1234, 16971), (1851, 11314), (3702, 5657)]