20278315654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{952123}}^1$

素因数の和:952611

約数の個数: 16

約数和(自身を含む): 31808558592

約数和(自身を除く): 11530242938

約数列:

[1, 2, 23, 46, 463, 926, 10649, 21298, 952123, 1904246, 21898829, 43797658, 440832949, 881665898, 10139157827, 20278315654]

約数ペア:

[(1, 20278315654), (2, 10139157827), (23, 881665898), (46, 440832949), (463, 43797658), (926, 21898829), (10649, 1904246), (21298, 952123)]