20161097630

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{993647}}^1$

素因数の和:995683

約数の個数: 16

約数和(自身を含む): 36307897920

約数和(自身を除く): 16146800290

約数列:

[1, 2, 5, 10, 2029, 4058, 10145, 20290, 993647, 1987294, 4968235, 9936470, 2016109763, 4032219526, 10080548815, 20161097630]

約数ペア:

[(1, 20161097630), (2, 10080548815), (5, 4032219526), (10, 2016109763), (2029, 9936470), (4058, 4968235), (10145, 1987294), (20290, 993647)]