20109354

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{115571}}^1$

素因数の和:115605

約数の個数: 16

約数和(自身を含む): 41605920

約数和(自身を除く): 21496566

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 115571, 231142, 346713, 693426, 3351559, 6703118, 10054677, 20109354]

約数ペア:

[(1, 20109354), (2, 10054677), (3, 6703118), (6, 3351559), (29, 693426), (58, 346713), (87, 231142), (174, 115571)]