20168285036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1094437}}^1$

素因数の和:1094729

約数の個数: 24

約数和(自身を含む): 37508579136

約数和(自身を除く): 17340294100

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 18428, 1094437, 2188874, 4377748, 18605429, 37210858, 74421716, 296592427, 593184854, 1186369708, 5042071259, 10084142518, 20168285036]

約数ペア:

[(1, 20168285036), (2, 10084142518), (4, 5042071259), (17, 1186369708), (34, 593184854), (68, 296592427), (271, 74421716), (542, 37210858), (1084, 18605429), (4607, 4377748), (9214, 2188874), (18428, 1094437)]