20199850897017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{73961}}^1\times {\mathrm{65167}}^1$

素因数の和:139269

約数の個数: 32

約数和(自身を含む): 29613807304704

約数和(自身を除く): 9413956407687

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 65167, 73961, 195501, 221883, 716837, 813571, 2150511, 2440713, 8276209, 9393047, 24828627, 28179141, 91038299, 103323517, 273114897, 309970551, 4819816487, 14459449461, 53017981357, 159053944071, 612116693849, 1836350081547, 6733283632339, 20199850897017]

約数ペア:

[(1, 20199850897017), (3, 6733283632339), (11, 1836350081547), (33, 612116693849), (127, 159053944071), (381, 53017981357), (1397, 14459449461), (4191, 4819816487), (65167, 309970551), (73961, 273114897), (195501, 103323517), (221883, 91038299), (716837, 28179141), (813571, 24828627), (2150511, 9393047), (2440713, 8276209)]