19680097956

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20759597}}^1$

素因数の和:20759683

約数の個数: 24

約数和(自身を含む): 46501499520

約数和(自身を除く): 26821401564

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 20759597, 41519194, 62278791, 83038388, 124557582, 249115164, 1640008163, 3280016326, 4920024489, 6560032652, 9840048978, 19680097956]

約数ペア:

[(1, 19680097956), (2, 9840048978), (3, 6560032652), (4, 4920024489), (6, 3280016326), (12, 1640008163), (79, 249115164), (158, 124557582), (237, 83038388), (316, 62278791), (474, 41519194), (948, 20759597)]