20849826

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{2671}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 41747328

約数和(自身を除く): 20897502

約数列:

[1, 2, 3, 6, 1301, 2602, 2671, 3903, 5342, 7806, 8013, 16026, 3474971, 6949942, 10424913, 20849826]

約数ペア:

[(1, 20849826), (2, 10424913), (3, 6949942), (6, 3474971), (1301, 16026), (2602, 8013), (2671, 7806), (3903, 5342)]