20174856182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{27883}}^1$

素因数の和:29552

約数の個数: 32

約数和(自身を含む): 34529537952

約数和(自身を除く): 14354681770

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1637, 3274, 21281, 27829, 27883, 42562, 55658, 55766, 361777, 362479, 474011, 723554, 724958, 948022, 6162143, 12324286, 45644471, 91288942, 593378123, 775956007, 1186756246, 1551912014, 10087428091, 20174856182]

約数ペア:

[(1, 20174856182), (2, 10087428091), (13, 1551912014), (17, 1186756246), (26, 775956007), (34, 593378123), (221, 91288942), (442, 45644471), (1637, 12324286), (3274, 6162143), (21281, 948022), (27829, 724958), (27883, 723554), (42562, 474011), (55658, 362479), (55766, 361777)]