20804922286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14230453}}^1$

素因数の和:14230515

約数の個数: 16

約数和(自身を含む): 33811558704

約数和(自身を除く): 13006636418

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 14230453, 28460906, 241917701, 483835402, 611909479, 1223818958, 10402461143, 20804922286]

約数ペア:

[(1, 20804922286), (2, 10402461143), (17, 1223818958), (34, 611909479), (43, 483835402), (86, 241917701), (731, 28460906), (1462, 14230453)]