20334054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 44239104

約数和(自身を除く): 23905050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2531, 2678, 4017, 5062, 7593, 8034, 15186, 32903, 65806, 98709, 197418, 260693, 521386, 782079, 1564158, 3389009, 6778018, 10167027, 20334054]

約数ペア:

[(1, 20334054), (2, 10167027), (3, 6778018), (6, 3389009), (13, 1564158), (26, 782079), (39, 521386), (78, 260693), (103, 197418), (206, 98709), (309, 65806), (618, 32903), (1339, 15186), (2531, 8034), (2678, 7593), (4017, 5062)]