2000764432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2660591}}^1$

素因数の和:2660646

約数の個数: 20

約数和(自身を含む): 3958960896

約数和(自身を除く): 1958196464

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2660591, 5321182, 10642364, 21284728, 42569456, 125047777, 250095554, 500191108, 1000382216, 2000764432]

約数ペア:

[(1, 2000764432), (2, 1000382216), (4, 500191108), (8, 250095554), (16, 125047777), (47, 42569456), (94, 21284728), (188, 10642364), (376, 5321182), (752, 2660591)]