820868784

素因数分解:

$2^4\times 3^1\times {\mathrm{17101433}}^1$

素因数の和:17101444

約数の個数: 20

約数和(自身を含む): 2120577816

約数和(自身を除く): 1299709032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 17101433, 34202866, 51304299, 68405732, 102608598, 136811464, 205217196, 273622928, 410434392, 820868784]

約数ペア:

[(1, 820868784), (2, 410434392), (3, 273622928), (4, 205217196), (6, 136811464), (8, 102608598), (12, 68405732), (16, 51304299), (24, 34202866), (48, 17101433)]