20138338053

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{34679}}^1$

素因数の和:35369

約数の個数: 24

約数和(自身を含む): 29398374720

約数和(自身を除く): 9260036667

約数列:

[1, 3, 9, 113, 339, 571, 1017, 1713, 5139, 34679, 64523, 104037, 193569, 312111, 580707, 3918727, 11756181, 19801709, 35268543, 59405127, 178215381, 2237593117, 6712779351, 20138338053]

約数ペア:

[(1, 20138338053), (3, 6712779351), (9, 2237593117), (113, 178215381), (339, 59405127), (571, 35268543), (1017, 19801709), (1713, 11756181), (5139, 3918727), (34679, 580707), (64523, 312111), (104037, 193569)]