20290421598

素因数分解:

$2^1\times 3^1\times {\mathrm{10613}}^1\times {\mathrm{318641}}^1$

素因数の和:329259

約数の個数: 16

約数和(自身を含む): 40584794256

約数和(自身を除く): 20294372658

約数列:

[1, 2, 3, 6, 10613, 21226, 31839, 63678, 318641, 637282, 955923, 1911846, 3381736933, 6763473866, 10145210799, 20290421598]

約数ペア:

[(1, 20290421598), (2, 10145210799), (3, 6763473866), (6, 3381736933), (10613, 1911846), (21226, 955923), (31839, 637282), (63678, 318641)]