2006118818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{19819}}^1$

素因数の和:19982

約数の個数: 32

約数和(自身を含む): 3390647040

約数和(自身を除く): 1384528222

約数列:

[1, 2, 11, 22, 43, 86, 107, 214, 473, 946, 1177, 2354, 4601, 9202, 19819, 39638, 50611, 101222, 218009, 436018, 852217, 1704434, 2120633, 4241266, 9374387, 18748774, 23326963, 46653926, 91187219, 182374438, 1003059409, 2006118818]

約数ペア:

[(1, 2006118818), (2, 1003059409), (11, 182374438), (22, 91187219), (43, 46653926), (86, 23326963), (107, 18748774), (214, 9374387), (473, 4241266), (946, 2120633), (1177, 1704434), (2354, 852217), (4601, 436018), (9202, 218009), (19819, 101222), (39638, 50611)]