20326584

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1297}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 50933520

約数和(自身を除く): 30606936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1297, 1306, 1959, 2594, 2612, 3891, 3918, 5188, 5224, 7782, 7836, 10376, 15564, 15672, 31128, 846941, 1693882, 2540823, 3387764, 5081646, 6775528, 10163292, 20326584]

約数ペア:

[(1, 20326584), (2, 10163292), (3, 6775528), (4, 5081646), (6, 3387764), (8, 2540823), (12, 1693882), (24, 846941), (653, 31128), (1297, 15672), (1306, 15564), (1959, 10376), (2594, 7836), (2612, 7782), (3891, 5224), (3918, 5188)]