20242255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 26741664

約数和(自身を除く): 6499409

約数列:

[1, 5, 11, 55, 113, 565, 1243, 3257, 6215, 16285, 35827, 179135, 368041, 1840205, 4048451, 20242255]

約数ペア:

[(1, 20242255), (5, 4048451), (11, 1840205), (55, 368041), (113, 179135), (565, 35827), (1243, 16285), (3257, 6215)]