2020197922

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{87553}}^1$

素因数の和:87777

約数の個数: 16

約数和(自身を含む): 3088905120

約数和(自身を除く): 1068707198

約数列:

[1, 2, 83, 139, 166, 278, 11537, 23074, 87553, 175106, 7266899, 12169867, 14533798, 24339734, 1010098961, 2020197922]

約数ペア:

[(1, 2020197922), (2, 1010098961), (83, 24339734), (139, 14533798), (166, 12169867), (278, 7266899), (11537, 175106), (23074, 87553)]