20169054976

素因数分解:

$2^8\times 7^1\times {\mathrm{11255053}}^1$

素因数の和:11255076

約数の個数: 36

約数和(自身を含む): 46010660752

約数和(自身を除く): 25841605776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 11255053, 22510106, 45020212, 78785371, 90040424, 157570742, 180080848, 315141484, 360161696, 630282968, 720323392, 1260565936, 1440646784, 2521131872, 2881293568, 5042263744, 10084527488, 20169054976]

約数ペア:

[(1, 20169054976), (2, 10084527488), (4, 5042263744), (7, 2881293568), (8, 2521131872), (14, 1440646784), (16, 1260565936), (28, 720323392), (32, 630282968), (56, 360161696), (64, 315141484), (112, 180080848), (128, 157570742), (224, 90040424), (256, 78785371), (448, 45020212), (896, 22510106), (1792, 11255053)]