20173451155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{600311}}^1$

素因数の和:600387

約数の個数: 32

約数和(自身を含む): 29045495808

約数和(自身を除く): 8872044653

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2585, 3055, 6721, 33605, 600311, 3001555, 6603421, 7804043, 28214617, 33017105, 39020215, 85844473, 141073085, 310360787, 366790021, 429222365, 1551803935, 1833950105, 4034690231, 20173451155]

約数ペア:

[(1, 20173451155), (5, 4034690231), (11, 1833950105), (13, 1551803935), (47, 429222365), (55, 366790021), (65, 310360787), (143, 141073085), (235, 85844473), (517, 39020215), (611, 33017105), (715, 28214617), (2585, 7804043), (3055, 6603421), (6721, 3001555), (33605, 600311)]