2016290620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2458891}}^1$

素因数の和:2458941

約数の個数: 24

約数和(自身を含む): 4337485488

約数和(自身を除く): 2321194868

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2458891, 4917782, 9835564, 12294455, 24588910, 49177820, 100814531, 201629062, 403258124, 504072655, 1008145310, 2016290620]

約数ペア:

[(1, 2016290620), (2, 1008145310), (4, 504072655), (5, 403258124), (10, 201629062), (20, 100814531), (41, 49177820), (82, 24588910), (164, 12294455), (205, 9835564), (410, 4917782), (820, 2458891)]