20061886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7079}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 32709600

約数和(自身を除く): 12647714

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 7079, 14158, 92027, 184054, 771611, 1543222, 10030943, 20061886]

約数ペア:

[(1, 20061886), (2, 10030943), (13, 1543222), (26, 771611), (109, 184054), (218, 92027), (1417, 14158), (2834, 7079)]