2080261168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7648019}}^1$

素因数の和:7648044

約数の個数: 20

約数和(自身を含む): 4267595160

約数和(自身を除く): 2187333992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7648019, 15296038, 30592076, 61184152, 122368304, 130016323, 260032646, 520065292, 1040130584, 2080261168]

約数ペア:

[(1, 2080261168), (2, 1040130584), (4, 520065292), (8, 260032646), (16, 130016323), (17, 122368304), (34, 61184152), (68, 30592076), (136, 15296038), (272, 7648019)]