20565014127

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1851203}}^1$

素因数の和:1851259

約数の個数: 24

約数和(自身を含む): 32758905984

約数和(自身を除く): 12193891857

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 1851203, 5553609, 12958421, 38875263, 42577669, 127733007, 298043683, 894131049, 979286387, 2937859161, 6855004709, 20565014127]

約数ペア:

[(1, 20565014127), (3, 6855004709), (7, 2937859161), (21, 979286387), (23, 894131049), (69, 298043683), (161, 127733007), (483, 42577669), (529, 38875263), (1587, 12958421), (3703, 5553609), (11109, 1851203)]