20280449914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4696723}}^1$

素因数の和:4696869

約数の個数: 16

約数和(自身を含む): 32463756288

約数和(自身を除く): 12183306374

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4696723, 9393446, 79844291, 159688582, 596483821, 1192967642, 10140224957, 20280449914]

約数ペア:

[(1, 20280449914), (2, 10140224957), (17, 1192967642), (34, 596483821), (127, 159688582), (254, 79844291), (2159, 9393446), (4318, 4696723)]