20508308

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{6827}}^1$

素因数の和:7582

約数の個数: 12

約数和(自身を含む): 35942592

約数和(自身を除く): 15434284

約数列:

[1, 2, 4, 751, 1502, 3004, 6827, 13654, 27308, 5127077, 10254154, 20508308]

約数ペア:

[(1, 20508308), (2, 10254154), (4, 5127077), (751, 27308), (1502, 13654), (3004, 6827)]