20929656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79279}}^1$

素因数の和:79299

約数の個数: 32

約数和(自身を含む): 57081600

約数和(自身を除く): 36151944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79279, 158558, 237837, 317116, 475674, 634232, 872069, 951348, 1744138, 1902696, 2616207, 3488276, 5232414, 6976552, 10464828, 20929656]

約数ペア:

[(1, 20929656), (2, 10464828), (3, 6976552), (4, 5232414), (6, 3488276), (8, 2616207), (11, 1902696), (12, 1744138), (22, 951348), (24, 872069), (33, 634232), (44, 475674), (66, 317116), (88, 237837), (132, 158558), (264, 79279)]