20208621171

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{146239}}^1$

素因数の和:146946

約数の個数: 16

約数和(自身を含む): 27357409280

約数和(自身を除く): 7148788109

約数列:

[1, 3, 73, 219, 631, 1893, 46063, 138189, 146239, 438717, 10675447, 32026341, 92276809, 276830427, 6736207057, 20208621171]

約数ペア:

[(1, 20208621171), (3, 6736207057), (73, 276830427), (219, 92276809), (631, 32026341), (1893, 10675447), (46063, 438717), (138189, 146239)]