20510147166

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1\times {\mathrm{90187}}^1$

素因数の和:91528

約数の個数: 32

約数和(自身を含む): 42467725440

約数和(自身を除く): 21957578274

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1307, 2614, 3921, 7842, 37903, 75806, 90187, 113709, 180374, 227418, 270561, 541122, 2615423, 5230846, 7846269, 15692538, 117874409, 235748818, 353623227, 707246454, 3418357861, 6836715722, 10255073583, 20510147166]

約数ペア:

[(1, 20510147166), (2, 10255073583), (3, 6836715722), (6, 3418357861), (29, 707246454), (58, 353623227), (87, 235748818), (174, 117874409), (1307, 15692538), (2614, 7846269), (3921, 5230846), (7842, 2615423), (37903, 541122), (75806, 270561), (90187, 227418), (113709, 180374)]