20149160559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16502179}}^1$

素因数の和:16502230

約数の個数: 16

約数和(自身を含む): 30099976320

約数和(自身を除く): 9950815761

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 16502179, 49506537, 181523969, 544571907, 610580623, 1831741869, 6716386853, 20149160559]

約数ペア:

[(1, 20149160559), (3, 6716386853), (11, 1831741869), (33, 610580623), (37, 544571907), (111, 181523969), (407, 49506537), (1221, 16502179)]