20173888729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{33533}}^1$

素因数の和:34416

約数の個数: 16

約数和(自身を含む): 21884556672

約数和(自身を除く): 1710667943

約数列:

[1, 17, 43, 731, 823, 13991, 33533, 35389, 570061, 601613, 1441919, 24512623, 27597659, 469160203, 1186699337, 20173888729]

約数ペア:

[(1, 20173888729), (17, 1186699337), (43, 469160203), (731, 27597659), (823, 24512623), (13991, 1441919), (33533, 601613), (35389, 570061)]