20199295161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44007179}}^1$

素因数の和:44007205

約数の個数: 16

約数和(自身を含む): 31685169600

約数和(自身を除く): 11485874439

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44007179, 132021537, 396064611, 748122043, 1188193833, 2244366129, 6733098387, 20199295161]

約数ペア:

[(1, 20199295161), (3, 6733098387), (9, 2244366129), (17, 1188193833), (27, 748122043), (51, 396064611), (153, 132021537), (459, 44007179)]