2020152170

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1590671}}^1$

素因数の和:1590805

約数の個数: 16

約数和(自身を含む): 3664908288

約数和(自身を除く): 1644756118

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1590671, 3181342, 7953355, 15906710, 202015217, 404030434, 1010076085, 2020152170]

約数ペア:

[(1, 2020152170), (2, 1010076085), (5, 404030434), (10, 202015217), (127, 15906710), (254, 7953355), (635, 3181342), (1270, 1590671)]