2040214335

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{73561}}^1$

素因数の和:73655

約数の個数: 24

約数和(自身を含む): 3342068784

約数和(自身を除く): 1301854449

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1849, 5547, 9245, 27735, 73561, 220683, 367805, 1103415, 3163123, 9489369, 15815615, 47446845, 136014289, 408042867, 680071445, 2040214335]

約数ペア:

[(1, 2040214335), (3, 680071445), (5, 408042867), (15, 136014289), (43, 47446845), (129, 15815615), (215, 9489369), (645, 3163123), (1849, 1103415), (5547, 367805), (9245, 220683), (27735, 73561)]