20110365506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{87701}}^1$

素因数の和:89210

約数の個数: 32

約数和(自身を含む): 37634682240

約数和(自身を除く): 17524316734

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1489, 2978, 10423, 16379, 20846, 32758, 87701, 114653, 175402, 229306, 613907, 964711, 1227814, 1929422, 6752977, 13505954, 130586789, 261173578, 914107523, 1436454679, 1828215046, 2872909358, 10055182753, 20110365506]

約数ペア:

[(1, 20110365506), (2, 10055182753), (7, 2872909358), (11, 1828215046), (14, 1436454679), (22, 914107523), (77, 261173578), (154, 130586789), (1489, 13505954), (2978, 6752977), (10423, 1929422), (16379, 1227814), (20846, 964711), (32758, 613907), (87701, 229306), (114653, 175402)]