20163714853036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1855219}}^1\times {\mathrm{159833}}^1$

素因数の和:2015073

約数の個数: 24

約数和(自身を含む): 37362431418480

約数和(自身を除く): 17198716565444

約数列:

[1, 2, 4, 17, 34, 68, 159833, 319666, 639332, 1855219, 2717161, 3710438, 5434322, 7420876, 10868644, 31538723, 63077446, 126154892, 296525218427, 593050436854, 1186100873708, 5040928713259, 10081857426518, 20163714853036]

約数ペア:

[(1, 20163714853036), (2, 10081857426518), (4, 5040928713259), (17, 1186100873708), (34, 593050436854), (68, 296525218427), (159833, 126154892), (319666, 63077446), (639332, 31538723), (1855219, 10868644), (2717161, 7420876), (3710438, 5434322)]