2020996913048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{3559}}^1\times {\mathrm{2289739}}^1$

素因数の和:2293335

約数の個数: 32

約数和(自身を含む): 3912707712000

約数和(自身を除く): 1891710798952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 3559, 7118, 14236, 28472, 110329, 220658, 441316, 882632, 2289739, 4579478, 9158956, 18317912, 70981909, 141963818, 283927636, 567855272, 8149181101, 16298362202, 32596724404, 65193448808, 252624614131, 505249228262, 1010498456524, 2020996913048]

約数ペア:

[(1, 2020996913048), (2, 1010498456524), (4, 505249228262), (8, 252624614131), (31, 65193448808), (62, 32596724404), (124, 16298362202), (248, 8149181101), (3559, 567855272), (7118, 283927636), (14236, 141963818), (28472, 70981909), (110329, 18317912), (220658, 9158956), (441316, 4579478), (882632, 2289739)]