20163631389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1638121}}^1$

素因数の和:1638508

約数の個数: 16

約数和(自身を含む): 29407566144

約数和(自身を除く): 9243934755

約数列:

[1, 3, 11, 33, 373, 1119, 4103, 12309, 1638121, 4914363, 18019331, 54057993, 611019133, 1833057399, 6721210463, 20163631389]

約数ペア:

[(1, 20163631389), (3, 6721210463), (11, 1833057399), (33, 611019133), (373, 54057993), (1119, 18019331), (4103, 4914363), (12309, 1638121)]