20629552

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{1759}}^1$

素因数の和:2500

約数の個数: 20

約数和(自身を含む): 40047040

約数和(自身を除く): 19417488

約数列:

[1, 2, 4, 8, 16, 733, 1466, 1759, 2932, 3518, 5864, 7036, 11728, 14072, 28144, 1289347, 2578694, 5157388, 10314776, 20629552]

約数ペア:

[(1, 20629552), (2, 10314776), (4, 5157388), (8, 2578694), (16, 1289347), (733, 28144), (1466, 14072), (1759, 11728), (2932, 7036), (3518, 5864)]