20199674337

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{170777}}^1$

素因数の和:171312

約数の個数: 16

約数和(自身を含む): 27297155520

約数和(自身を除く): 7097481183

約数列:

[1, 3, 89, 267, 443, 1329, 39427, 118281, 170777, 512331, 15199153, 45597459, 75654211, 226962633, 6733224779, 20199674337]

約数ペア:

[(1, 20199674337), (3, 6733224779), (89, 226962633), (267, 75654211), (443, 45597459), (1329, 15199153), (39427, 512331), (118281, 170777)]