6820795216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{25076453}}^1$

素因数の和:25076478

約数の個数: 20

約数和(自身を含む): 13992661332

約数和(自身を除く): 7171866116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 25076453, 50152906, 100305812, 200611624, 401223248, 426299701, 852599402, 1705198804, 3410397608, 6820795216]

約数ペア:

[(1, 6820795216), (2, 3410397608), (4, 1705198804), (8, 852599402), (16, 426299701), (17, 401223248), (34, 200611624), (68, 100305812), (136, 50152906), (272, 25076453)]