20161363348

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2136643}}^1$

素因数の和:2136991

約数の個数: 24

約数和(自身を含む): 40442397632

約数和(自身を除く): 20281034284

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 2136643, 4273286, 8546572, 14956501, 29913002, 59826004, 720048691, 1440097382, 2880194764, 5040340837, 10080681674, 20161363348]

約数ペア:

[(1, 20161363348), (2, 10080681674), (4, 5040340837), (7, 2880194764), (14, 1440097382), (28, 720048691), (337, 59826004), (674, 29913002), (1348, 14956501), (2359, 8546572), (4718, 4273286), (9436, 2136643)]