20136764812

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{829}}^1\times {\mathrm{9187}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 35339069360

約数和(自身を除く): 15202304548

約数列:

[1, 2, 4, 661, 829, 1322, 1658, 2644, 3316, 9187, 18374, 36748, 547969, 1095938, 2191876, 6072607, 7616023, 12145214, 15232046, 24290428, 30464092, 5034191203, 10068382406, 20136764812]

約数ペア:

[(1, 20136764812), (2, 10068382406), (4, 5034191203), (661, 30464092), (829, 24290428), (1322, 15232046), (1658, 12145214), (2644, 7616023), (3316, 6072607), (9187, 2191876), (18374, 1095938), (36748, 547969)]