20277209724

素因数分解:

$2^2\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{1321163}}^1$

素因数の和:1322449

約数の個数: 24

約数和(自身を含む): 47350517760

約数和(自身を除く): 27073308036

約数列:

[1, 2, 3, 4, 6, 12, 1279, 2558, 3837, 5116, 7674, 15348, 1321163, 2642326, 3963489, 5284652, 7926978, 15853956, 1689767477, 3379534954, 5069302431, 6759069908, 10138604862, 20277209724]

約数ペア:

[(1, 20277209724), (2, 10138604862), (3, 6759069908), (4, 5069302431), (6, 3379534954), (12, 1689767477), (1279, 15853956), (2558, 7926978), (3837, 5284652), (5116, 3963489), (7674, 2642326), (15348, 1321163)]