1520291184

素因数分解:

$2^4\times 3^1\times {\mathrm{31672733}}^1$

素因数の和:31672744

約数の個数: 20

約数和(自身を含む): 3927419016

約数和(自身を除く): 2407127832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 31672733, 63345466, 95018199, 126690932, 190036398, 253381864, 380072796, 506763728, 760145592, 1520291184]

約数ペア:

[(1, 1520291184), (2, 760145592), (3, 506763728), (4, 380072796), (6, 253381864), (8, 190036398), (12, 126690932), (16, 95018199), (24, 63345466), (48, 31672733)]