20199702576

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1760783}}^1$

素因数の和:1761033

約数の個数: 40

約数和(自身を含む): 52400931840

約数和(自身を除く): 32201229264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1760783, 3521566, 5282349, 7043132, 10564698, 14086264, 21129396, 28172528, 42258792, 84517584, 420827137, 841654274, 1262481411, 1683308548, 2524962822, 3366617096, 5049925644, 6733234192, 10099851288, 20199702576]

約数ペア:

[(1, 20199702576), (2, 10099851288), (3, 6733234192), (4, 5049925644), (6, 3366617096), (8, 2524962822), (12, 1683308548), (16, 1262481411), (24, 841654274), (48, 420827137), (239, 84517584), (478, 42258792), (717, 28172528), (956, 21129396), (1434, 14086264), (1912, 10564698), (2868, 7043132), (3824, 5282349), (5736, 3521566), (11472, 1760783)]