20109562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48109}}^1$

素因数の和:48141

約数の個数: 16

約数和(自身を含む): 34639200

約数和(自身を除く): 14529638

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48109, 96218, 529199, 914071, 1058398, 1828142, 10054781, 20109562]

約数ペア:

[(1, 20109562), (2, 10054781), (11, 1828142), (19, 1058398), (22, 914071), (38, 529199), (209, 96218), (418, 48109)]