20516214

素因数分解:

$2^1\times 3^1\times {\mathrm{757}}^1\times {\mathrm{4517}}^1$

素因数の和:5279

約数の個数: 16

約数和(自身を含む): 41095728

約数和(自身を除く): 20579514

約数列:

[1, 2, 3, 6, 757, 1514, 2271, 4517, 4542, 9034, 13551, 27102, 3419369, 6838738, 10258107, 20516214]

約数ペア:

[(1, 20516214), (2, 10258107), (3, 6838738), (6, 3419369), (757, 27102), (1514, 13551), (2271, 9034), (4517, 4542)]