20198821332

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{77351}}^1$

素因数の和:77868

約数の個数: 48

約数和(自身を含む): 48237944832

約数和(自身を除く): 28039123500

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 463, 564, 926, 1389, 1852, 2778, 5556, 21761, 43522, 65283, 77351, 87044, 130566, 154702, 232053, 261132, 309404, 464106, 928212, 3635497, 7270994, 10906491, 14541988, 21812982, 35813513, 43625964, 71627026, 107440539, 143254052, 214881078, 429762156, 1683235111, 3366470222, 5049705333, 6732940444, 10099410666, 20198821332]

約数ペア:

[(1, 20198821332), (2, 10099410666), (3, 6732940444), (4, 5049705333), (6, 3366470222), (12, 1683235111), (47, 429762156), (94, 214881078), (141, 143254052), (188, 107440539), (282, 71627026), (463, 43625964), (564, 35813513), (926, 21812982), (1389, 14541988), (1852, 10906491), (2778, 7270994), (5556, 3635497), (21761, 928212), (43522, 464106), (65283, 309404), (77351, 261132), (87044, 232053), (130566, 154702)]