2020263

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5659}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 3260160

約数和(自身を除く): 1239897

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5659, 16977, 39613, 96203, 118839, 288609, 673421, 2020263]

約数ペア:

[(1, 2020263), (3, 673421), (7, 288609), (17, 118839), (21, 96203), (51, 39613), (119, 16977), (357, 5659)]