20925426

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4919}}^1$

素因数の和:5633

約数の個数: 16

約数和(自身を含む): 41918400

約数和(自身を除く): 20992974

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4919, 9838, 14757, 29514, 3487571, 6975142, 10462713, 20925426]

約数ペア:

[(1, 20925426), (2, 10462713), (3, 6975142), (6, 3487571), (709, 29514), (1418, 14757), (2127, 9838), (4254, 4919)]