2019944656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4353329}}^1$

素因数の和:4353366

約数の個数: 20

約数和(自身を含む): 4048596900

約数和(自身を除く): 2028652244

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4353329, 8706658, 17413316, 34826632, 69653264, 126246541, 252493082, 504986164, 1009972328, 2019944656]

約数ペア:

[(1, 2019944656), (2, 1009972328), (4, 504986164), (8, 252493082), (16, 126246541), (29, 69653264), (58, 34826632), (116, 17413316), (232, 8706658), (464, 4353329)]