20163272994

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{39623}}^1$

素因数の和:41311

約数の個数: 48

約数和(自身を含む): 46285903872

約数和(自身を除く): 26122630878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1663, 3326, 4989, 9978, 14967, 28271, 29934, 39623, 56542, 79246, 84813, 118869, 169626, 237738, 254439, 356607, 508878, 673591, 713214, 1347182, 2020773, 4041546, 6062319, 12124638, 65893049, 131786098, 197679147, 395358294, 593037441, 1120181833, 1186074882, 2240363666, 3360545499, 6721090998, 10081636497, 20163272994]

約数ペア:

[(1, 20163272994), (2, 10081636497), (3, 6721090998), (6, 3360545499), (9, 2240363666), (17, 1186074882), (18, 1120181833), (34, 593037441), (51, 395358294), (102, 197679147), (153, 131786098), (306, 65893049), (1663, 12124638), (3326, 6062319), (4989, 4041546), (9978, 2020773), (14967, 1347182), (28271, 713214), (29934, 673591), (39623, 508878), (56542, 356607), (79246, 254439), (84813, 237738), (118869, 169626)]