20121294082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{93901}}^1\times {\mathrm{5639}}^1$

素因数の和:99561

約数の個数: 16

約数和(自身を含む): 31776436800

約数和(自身を除く): 11655142718

約数列:

[1, 2, 19, 38, 5639, 11278, 93901, 107141, 187802, 214282, 1784119, 3568238, 529507739, 1059015478, 10060647041, 20121294082]

約数ペア:

[(1, 20121294082), (2, 10060647041), (19, 1059015478), (38, 529507739), (5639, 3568238), (11278, 1784119), (93901, 214282), (107141, 187802)]