2020800942

素因数分解:

$2^1\times 3^2\times {\mathrm{112266719}}^1$

素因数の和:112266727

約数の個数: 12

約数和(自身を含む): 4378402080

約数和(自身を除く): 2357601138

約数列:

[1, 2, 3, 6, 9, 18, 112266719, 224533438, 336800157, 673600314, 1010400471, 2020800942]

約数ペア:

[(1, 2020800942), (2, 1010400471), (3, 673600314), (6, 336800157), (9, 224533438), (18, 112266719)]