20797600970

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1\times {\mathrm{10343}}^1$

素因数の和:11446

約数の個数: 32

約数和(自身を含む): 37643553792

約数和(自身を除く): 16845952822

約数列:

[1, 2, 5, 10, 233, 466, 863, 1165, 1726, 2330, 4315, 8630, 10343, 20686, 51715, 103430, 201079, 402158, 1005395, 2010790, 2409919, 4819838, 8926009, 12049595, 17852018, 24099190, 44630045, 89260090, 2079760097, 4159520194, 10398800485, 20797600970]

約数ペア:

[(1, 20797600970), (2, 10398800485), (5, 4159520194), (10, 2079760097), (233, 89260090), (466, 44630045), (863, 24099190), (1165, 17852018), (1726, 12049595), (2330, 8926009), (4315, 4819838), (8630, 2409919), (10343, 2010790), (20686, 1005395), (51715, 402158), (103430, 201079)]