2000689854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17549911}}^1$

素因数の和:17549935

約数の個数: 16

約数和(自身を含む): 4211978880

約数和(自身を除く): 2211289026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17549911, 35099822, 52649733, 105299466, 333448309, 666896618, 1000344927, 2000689854]

約数ペア:

[(1, 2000689854), (2, 1000344927), (3, 666896618), (6, 333448309), (19, 105299466), (38, 52649733), (57, 35099822), (114, 17549911)]