20098046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12577}}^1$

素因数の和:12643

約数の個数: 16

約数和(自身を含む): 32602176

約数和(自身を除く): 12504130

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12577, 25154, 213809, 427618, 591119, 1182238, 10049023, 20098046]

約数ペア:

[(1, 20098046), (2, 10049023), (17, 1182238), (34, 591119), (47, 427618), (94, 213809), (799, 25154), (1598, 12577)]