20508762

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{5417}}^1$

素因数の和:6053

約数の個数: 16

約数和(自身を含む): 41090112

約数和(自身を除く): 20581350

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 5417, 10834, 16251, 32502, 3418127, 6836254, 10254381, 20508762]

約数ペア:

[(1, 20508762), (2, 10254381), (3, 6836254), (6, 3418127), (631, 32502), (1262, 16251), (1893, 10834), (3786, 5417)]