20161708306

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{5903}}^1\times {\mathrm{10477}}^1$

素因数の和:16545

約数の個数: 16

約数和(自身を含む): 30436159104

約数和(自身を除く): 10274450798

約数列:

[1, 2, 163, 326, 5903, 10477, 11806, 20954, 962189, 1707751, 1924378, 3415502, 61845731, 123691462, 10080854153, 20161708306]

約数ペア:

[(1, 20161708306), (2, 10080854153), (163, 123691462), (326, 61845731), (5903, 3415502), (10477, 1924378), (11806, 1707751), (20954, 962189)]