20402172888

素因数分解:

$2^3\times 3^1\times {\mathrm{850090537}}^1$

素因数の和:850090546

約数の個数: 16

約数和(自身を含む): 51005432280

約数和(自身を除く): 30603259392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850090537, 1700181074, 2550271611, 3400362148, 5100543222, 6800724296, 10201086444, 20402172888]

約数ペア:

[(1, 20402172888), (2, 10201086444), (3, 6800724296), (4, 5100543222), (6, 3400362148), (8, 2550271611), (12, 1700181074), (24, 850090537)]