20298846

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{7307}}^1$

素因数の和:7775

約数の個数: 16

約数和(自身を含む): 40690944

約数和(自身を除く): 20392098

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 7307, 14614, 21921, 43842, 3383141, 6766282, 10149423, 20298846]

約数ペア:

[(1, 20298846), (2, 10149423), (3, 6766282), (6, 3383141), (463, 43842), (926, 21921), (1389, 14614), (2778, 7307)]