2020687070

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{329639}}^1$

素因数の和:330259

約数の個数: 16

約数和(自身を含む): 3643181280

約数和(自身を除く): 1622494210

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 329639, 659278, 1648195, 3296390, 202068707, 404137414, 1010343535, 2020687070]

約数ペア:

[(1, 2020687070), (2, 1010343535), (5, 404137414), (10, 202068707), (613, 3296390), (1226, 1648195), (3065, 659278), (6130, 329639)]