20512456896

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1\times {\mathrm{3719}}^1$

素因数の和:5006

約数の個数: 112

約数和(自身を含む): 56692800000

約数和(自身を除く): 36180343104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1249, 1472, 2208, 2498, 3719, 3747, 4416, 4996, 7438, 7494, 9992, 11157, 14876, 14988, 19984, 22314, 28727, 29752, 29976, 39968, 44628, 57454, 59504, 59952, 79936, 85537, 86181, 89256, 114908, 119008, 119904, 171074, 172362, 178512, 229816, 238016, 239808, 256611, 342148, 344724, 357024, 459632, 513222, 684296, 689448, 714048, 919264, 1026444, 1368592, 1378896, 1838528, 2052888, 2737184, 2757792, 4105776, 4645031, 5474368, 5515584, 8211552, 9290062, 13935093, 16423104, 18580124, 27870186, 37160248, 55740372, 74320496, 106835713, 111480744, 148640992, 213671426, 222961488, 297281984, 320507139, 427342852, 445922976, 641014278, 854685704, 891845952, 1282028556, 1709371408, 2564057112, 3418742816, 5128114224, 6837485632, 10256228448, 20512456896]

約数ペア:

[(1, 20512456896), (2, 10256228448), (3, 6837485632), (4, 5128114224), (6, 3418742816), (8, 2564057112), (12, 1709371408), (16, 1282028556), (23, 891845952), (24, 854685704), (32, 641014278), (46, 445922976), (48, 427342852), (64, 320507139), (69, 297281984), (92, 222961488), (96, 213671426), (138, 148640992), (184, 111480744), (192, 106835713), (276, 74320496), (368, 55740372), (552, 37160248), (736, 27870186), (1104, 18580124), (1249, 16423104), (1472, 13935093), (2208, 9290062), (2498, 8211552), (3719, 5515584), (3747, 5474368), (4416, 4645031), (4996, 4105776), (7438, 2757792), (7494, 2737184), (9992, 2052888), (11157, 1838528), (14876, 1378896), (14988, 1368592), (19984, 1026444), (22314, 919264), (28727, 714048), (29752, 689448), (29976, 684296), (39968, 513222), (44628, 459632), (57454, 357024), (59504, 344724), (59952, 342148), (79936, 256611), (85537, 239808), (86181, 238016), (89256, 229816), (114908, 178512), (119008, 172362), (119904, 171074)]