20111856978

素因数分解:

$2^1\times 3^1\times {\mathrm{49667}}^1\times {\mathrm{67489}}^1$

素因数の和:117161

約数の個数: 16

約数和(自身を含む): 40225119840

約数和(自身を除く): 20113262862

約数列:

[1, 2, 3, 6, 49667, 67489, 99334, 134978, 149001, 202467, 298002, 404934, 3351976163, 6703952326, 10055928489, 20111856978]

約数ペア:

[(1, 20111856978), (2, 10055928489), (3, 6703952326), (6, 3351976163), (49667, 404934), (67489, 298002), (99334, 202467), (134978, 149001)]