16620378

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{3907}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 33296160

約数和(自身を除く): 16675782

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 3907, 4254, 7814, 11721, 23442, 2770063, 5540126, 8310189, 16620378]

約数ペア:

[(1, 16620378), (2, 8310189), (3, 5540126), (6, 2770063), (709, 23442), (1418, 11721), (2127, 7814), (3907, 4254)]