20132364016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{29262157}}^1$

素因数の和:29262208

約数の個数: 20

約数和(自身を含む): 39913583512

約数和(自身を除く): 19781219496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 29262157, 58524314, 117048628, 234097256, 468194512, 1258272751, 2516545502, 5033091004, 10066182008, 20132364016]

約数ペア:

[(1, 20132364016), (2, 10066182008), (4, 5033091004), (8, 2516545502), (16, 1258272751), (43, 468194512), (86, 234097256), (172, 117048628), (344, 58524314), (688, 29262157)]