20925095224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5059259}}^1$

素因数の和:5059323

約数の個数: 32

約数和(自身を含む): 43712006400

約数和(自身を除く): 22786911176

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 5059259, 10118518, 20237036, 40474072, 55651849, 111303698, 222607396, 237785173, 445214792, 475570346, 951140692, 1902281384, 2615636903, 5231273806, 10462547612, 20925095224]

約数ペア:

[(1, 20925095224), (2, 10462547612), (4, 5231273806), (8, 2615636903), (11, 1902281384), (22, 951140692), (44, 475570346), (47, 445214792), (88, 237785173), (94, 222607396), (188, 111303698), (376, 55651849), (517, 40474072), (1034, 20237036), (2068, 10118518), (4136, 5059259)]