14020221584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{21372289}}^1$

素因数の和:21372338

約数の個数: 20

約数和(自身を含む): 27826721580

約数和(自身を除く): 13806499996

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 21372289, 42744578, 85489156, 170978312, 341956624, 876263849, 1752527698, 3505055396, 7010110792, 14020221584]

約数ペア:

[(1, 14020221584), (2, 7010110792), (4, 3505055396), (8, 1752527698), (16, 876263849), (41, 341956624), (82, 170978312), (164, 85489156), (328, 42744578), (656, 21372289)]