20082217727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{7039}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 24013946880

約数和(自身を除く): 3931729153

約数列:

[1, 11, 13, 71, 143, 281, 781, 923, 3091, 3653, 7039, 10153, 19951, 40183, 77429, 91507, 219461, 259363, 499769, 1006577, 1977959, 2852993, 5497459, 6496997, 21757549, 25713467, 71466967, 140435089, 282848137, 1544785979, 1825656157, 20082217727]

約数ペア:

[(1, 20082217727), (11, 1825656157), (13, 1544785979), (71, 282848137), (143, 140435089), (281, 71466967), (781, 25713467), (923, 21757549), (3091, 6496997), (3653, 5497459), (7039, 2852993), (10153, 1977959), (19951, 1006577), (40183, 499769), (77429, 259363), (91507, 219461)]