2020265212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3797491}}^1$

素因数の和:3797521

約数の個数: 24

約数和(自身を含む): 4253191040

約数和(自身を除く): 2232925828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3797491, 7594982, 15189964, 26582437, 53164874, 72152329, 106329748, 144304658, 288609316, 505066303, 1010132606, 2020265212]

約数ペア:

[(1, 2020265212), (2, 1010132606), (4, 505066303), (7, 288609316), (14, 144304658), (19, 106329748), (28, 72152329), (38, 53164874), (76, 26582437), (133, 15189964), (266, 7594982), (532, 3797491)]