20290468211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{101701}}^1$

素因数の和:101966

約数の個数: 16

約数和(自身を含む): 22211716800

約数和(自身を除く): 1921248589

約数列:

[1, 13, 103, 149, 1339, 1937, 15347, 101701, 199511, 1322113, 10475203, 15153449, 136177639, 196994837, 1560805247, 20290468211]

約数ペア:

[(1, 20290468211), (13, 1560805247), (103, 196994837), (149, 136177639), (1339, 15153449), (1937, 10475203), (15347, 1322113), (101701, 199511)]