20168049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{827}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 29410560

約数和(自身を除く): 9242511

約数列:

[1, 3, 11, 33, 739, 827, 2217, 2481, 8129, 9097, 24387, 27291, 611153, 1833459, 6722683, 20168049]

約数ペア:

[(1, 20168049), (3, 6722683), (11, 1833459), (33, 611153), (739, 27291), (827, 24387), (2217, 9097), (2481, 8129)]