20147893641

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{2753573}}^1$

素因数の和:2753853

約数の個数: 16

約数和(自身を含む): 29958885120

約数和(自身を除く): 9810991479

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 2753573, 8260719, 24782157, 74346471, 746218283, 2238654849, 6715964547, 20147893641]

約数ペア:

[(1, 20147893641), (3, 6715964547), (9, 2238654849), (27, 746218283), (271, 74346471), (813, 24782157), (2439, 8260719), (7317, 2753573)]