20162090721

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{2423}}^1\times {\mathrm{16033}}^1$

素因数の和:18632

約数の個数: 16

約数和(自身を含む): 27051025536

約数和(自身を除く): 6888934815

約数列:

[1, 3, 173, 519, 2423, 7269, 16033, 48099, 419179, 1257537, 2773709, 8321127, 38847959, 116543877, 6720696907, 20162090721]

約数ペア:

[(1, 20162090721), (3, 6720696907), (173, 116543877), (519, 38847959), (2423, 8321127), (7269, 2773709), (16033, 1257537), (48099, 419179)]