20844042

素因数分解:

$2^1\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{2089}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 41733120

約数和(自身を除く): 20889078

約数列:

[1, 2, 3, 6, 1663, 2089, 3326, 4178, 4989, 6267, 9978, 12534, 3474007, 6948014, 10422021, 20844042]

約数ペア:

[(1, 20844042), (2, 10422021), (3, 6948014), (6, 3474007), (1663, 12534), (2089, 9978), (3326, 6267), (4178, 4989)]