20219188863

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{164701}}^1$

素因数の和:165126

約数の個数: 16

約数和(自身を含む): 27237757952

約数和(自身を除く): 7018569089

約数列:

[1, 3, 151, 271, 453, 813, 40921, 122763, 164701, 494103, 24869851, 44633971, 74609553, 133901913, 6739729621, 20219188863]

約数ペア:

[(1, 20219188863), (3, 6739729621), (151, 133901913), (271, 74609553), (453, 44633971), (813, 24869851), (40921, 494103), (122763, 164701)]