20163404344

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{236017}}^1$

素因数の和:236263

約数の個数: 32

約数和(自身を含む): 38659748400

約数和(自身を除く): 18496344056

約数列:

[1, 2, 4, 8, 59, 118, 181, 236, 362, 472, 724, 1448, 10679, 21358, 42716, 85432, 236017, 472034, 944068, 1888136, 13925003, 27850006, 42719077, 55700012, 85438154, 111400024, 170876308, 341752616, 2520425543, 5040851086, 10081702172, 20163404344]

約数ペア:

[(1, 20163404344), (2, 10081702172), (4, 5040851086), (8, 2520425543), (59, 341752616), (118, 170876308), (181, 111400024), (236, 85438154), (362, 55700012), (472, 42719077), (724, 27850006), (1448, 13925003), (10679, 1888136), (21358, 944068), (42716, 472034), (85432, 236017)]