20266959861

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{482099}}^1$

素因数の和:482287

約数の個数: 24

約数和(自身を含む): 30534285600

約数和(自身を除く): 10267325739

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 4671, 14013, 42039, 482099, 1446297, 4338891, 13016673, 39050019, 83403127, 117150057, 250209381, 750628143, 2251884429, 6755653287, 20266959861]

約数ペア:

[(1, 20266959861), (3, 6755653287), (9, 2251884429), (27, 750628143), (81, 250209381), (173, 117150057), (243, 83403127), (519, 39050019), (1557, 13016673), (4671, 4338891), (14013, 1446297), (42039, 482099)]