20294778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{483209}}^1$

素因数の和:483221

約数の個数: 16

約数和(自身を含む): 46388160

約数和(自身を除く): 26093382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 483209, 966418, 1449627, 2899254, 3382463, 6764926, 10147389, 20294778]

約数ペア:

[(1, 20294778), (2, 10147389), (3, 6764926), (6, 3382463), (7, 2899254), (14, 1449627), (21, 966418), (42, 483209)]