220533744

素因数分解:

$2^4\times 3^1\times {\mathrm{4594453}}^1$

素因数の和:4594464

約数の個数: 20

約数和(自身を含む): 569712296

約数和(自身を除く): 349178552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4594453, 9188906, 13783359, 18377812, 27566718, 36755624, 55133436, 73511248, 110266872, 220533744]

約数ペア:

[(1, 220533744), (2, 110266872), (3, 73511248), (4, 55133436), (6, 36755624), (8, 27566718), (12, 18377812), (16, 13783359), (24, 9188906), (48, 4594453)]