20126691708

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{3907}}^1$

素因数の和:4187

約数の個数: 96

約数和(自身を含む): 49398370560

約数和(自身を除く): 29271678852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 131, 174, 226, 262, 339, 348, 393, 452, 524, 678, 786, 1356, 1572, 3277, 3799, 3907, 6554, 7598, 7814, 9831, 11397, 11721, 13108, 14803, 15196, 15628, 19662, 22794, 23442, 29606, 39324, 44409, 45588, 46884, 59212, 88818, 113303, 177636, 226606, 339909, 429287, 441491, 453212, 511817, 679818, 858574, 882982, 1023634, 1287861, 1324473, 1359636, 1535451, 1717148, 1765964, 2047268, 2575722, 2648946, 3070902, 5151444, 5297892, 6141804, 12803239, 14842693, 25606478, 29685386, 38409717, 44528079, 51212956, 57835321, 59370772, 76819434, 89056158, 115670642, 153638868, 173505963, 178112316, 231341284, 347011926, 694023852, 1677224309, 3354448618, 5031672927, 6708897236, 10063345854, 20126691708]

約数ペア:

[(1, 20126691708), (2, 10063345854), (3, 6708897236), (4, 5031672927), (6, 3354448618), (12, 1677224309), (29, 694023852), (58, 347011926), (87, 231341284), (113, 178112316), (116, 173505963), (131, 153638868), (174, 115670642), (226, 89056158), (262, 76819434), (339, 59370772), (348, 57835321), (393, 51212956), (452, 44528079), (524, 38409717), (678, 29685386), (786, 25606478), (1356, 14842693), (1572, 12803239), (3277, 6141804), (3799, 5297892), (3907, 5151444), (6554, 3070902), (7598, 2648946), (7814, 2575722), (9831, 2047268), (11397, 1765964), (11721, 1717148), (13108, 1535451), (14803, 1359636), (15196, 1324473), (15628, 1287861), (19662, 1023634), (22794, 882982), (23442, 858574), (29606, 679818), (39324, 511817), (44409, 453212), (45588, 441491), (46884, 429287), (59212, 339909), (88818, 226606), (113303, 177636)]