20283054796

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{769}}^1\times {\mathrm{21067}}^1$

素因数の和:22153

約数の個数: 24

約数和(自身を含む): 35656747280

約数和(自身を除く): 15373692484

約数列:

[1, 2, 4, 313, 626, 769, 1252, 1538, 3076, 21067, 42134, 84268, 240697, 481394, 962788, 6593971, 13187942, 16200523, 26375884, 32401046, 64802092, 5070763699, 10141527398, 20283054796]

約数ペア:

[(1, 20283054796), (2, 10141527398), (4, 5070763699), (313, 64802092), (626, 32401046), (769, 26375884), (1252, 16200523), (1538, 13187942), (3076, 6593971), (21067, 962788), (42134, 481394), (84268, 240697)]