20512114862

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{7129}}^1\times {\mathrm{17333}}^1$

素因数の和:24547

約数の個数: 16

約数和(自身を含む): 31145037840

約数和(自身を除く): 10632922978

約数列:

[1, 2, 83, 166, 7129, 14258, 17333, 34666, 591707, 1183414, 1438639, 2877278, 123566957, 247133914, 10256057431, 20512114862]

約数ペア:

[(1, 20512114862), (2, 10256057431), (83, 247133914), (166, 123566957), (7129, 2877278), (14258, 1438639), (17333, 1183414), (34666, 591707)]