20953847054

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{32299}}^1$

素因数の和:32768

約数の個数: 32

約数和(自身を含む): 36279360000

約数和(自身を除く): 15325512946

約数列:

[1, 2, 7, 14, 149, 298, 311, 622, 1043, 2086, 2177, 4354, 32299, 46339, 64598, 92678, 226093, 324373, 452186, 648746, 4812551, 9625102, 10044989, 20089978, 33687857, 67375714, 70314923, 140629846, 1496703361, 2993406722, 10476923527, 20953847054]

約数ペア:

[(1, 20953847054), (2, 10476923527), (7, 2993406722), (14, 1496703361), (149, 140629846), (298, 70314923), (311, 67375714), (622, 33687857), (1043, 20089978), (2086, 10044989), (2177, 9625102), (4354, 4812551), (32299, 648746), (46339, 452186), (64598, 324373), (92678, 226093)]