20123892136

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4755173}}^1$

素因数の和:4755225

約数の個数: 24

約数和(自身を含む): 39444168330

約数和(自身を除く): 19320276194

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4755173, 9510346, 19020692, 38041384, 109368979, 218737958, 437475916, 874951832, 2515486517, 5030973034, 10061946068, 20123892136]

約数ペア:

[(1, 20123892136), (2, 10061946068), (4, 5030973034), (8, 2515486517), (23, 874951832), (46, 437475916), (92, 218737958), (184, 109368979), (529, 38041384), (1058, 19020692), (2116, 9510346), (4232, 4755173)]