2000865654

素因数分解:

$2^1\times 3^2\times {\mathrm{111159203}}^1$

素因数の和:111159211

約数の個数: 12

約数和(自身を含む): 4335208956

約数和(自身を除く): 2334343302

約数列:

[1, 2, 3, 6, 9, 18, 111159203, 222318406, 333477609, 666955218, 1000432827, 2000865654]

約数ペア:

[(1, 2000865654), (2, 1000432827), (3, 666955218), (6, 333477609), (9, 222318406), (18, 111159203)]