20176654068

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{22291}}^1$

素因数の和:22367

約数の個数: 144

約数和(自身を含む): 57486609600

約数和(自身を除く): 37309955532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 204, 261, 289, 306, 348, 459, 493, 522, 578, 612, 783, 867, 918, 986, 1044, 1156, 1479, 1566, 1734, 1836, 1972, 2601, 2958, 3132, 3468, 4437, 5202, 5916, 7803, 8381, 8874, 10404, 13311, 15606, 16762, 17748, 22291, 25143, 26622, 31212, 33524, 44582, 50286, 53244, 66873, 75429, 89164, 100572, 133746, 150858, 200619, 226287, 267492, 301716, 378947, 401238, 452574, 601857, 646439, 757894, 802476, 905148, 1136841, 1203714, 1292878, 1515788, 1939317, 2273682, 2407428, 2585756, 3410523, 3878634, 4547364, 5817951, 6442099, 6821046, 7757268, 10231569, 10989463, 11635902, 12884198, 13642092, 17453853, 19326297, 20463138, 21978926, 23271804, 25768396, 32968389, 34907706, 38652594, 40926276, 43957852, 57978891, 65936778, 69815412, 77305188, 98905167, 115957782, 131873556, 173936673, 186820871, 197810334, 231915564, 296715501, 347873346, 373641742, 395620668, 560462613, 593431002, 695746692, 747283484, 1120925226, 1186862004, 1681387839, 2241850452, 3362775678, 5044163517, 6725551356, 10088327034, 20176654068]

約数ペア:

[(1, 20176654068), (2, 10088327034), (3, 6725551356), (4, 5044163517), (6, 3362775678), (9, 2241850452), (12, 1681387839), (17, 1186862004), (18, 1120925226), (27, 747283484), (29, 695746692), (34, 593431002), (36, 560462613), (51, 395620668), (54, 373641742), (58, 347873346), (68, 296715501), (87, 231915564), (102, 197810334), (108, 186820871), (116, 173936673), (153, 131873556), (174, 115957782), (204, 98905167), (261, 77305188), (289, 69815412), (306, 65936778), (348, 57978891), (459, 43957852), (493, 40926276), (522, 38652594), (578, 34907706), (612, 32968389), (783, 25768396), (867, 23271804), (918, 21978926), (986, 20463138), (1044, 19326297), (1156, 17453853), (1479, 13642092), (1566, 12884198), (1734, 11635902), (1836, 10989463), (1972, 10231569), (2601, 7757268), (2958, 6821046), (3132, 6442099), (3468, 5817951), (4437, 4547364), (5202, 3878634), (5916, 3410523), (7803, 2585756), (8381, 2407428), (8874, 2273682), (10404, 1939317), (13311, 1515788), (15606, 1292878), (16762, 1203714), (17748, 1136841), (22291, 905148), (25143, 802476), (26622, 757894), (31212, 646439), (33524, 601857), (44582, 452574), (50286, 401238), (53244, 378947), (66873, 301716), (75429, 267492), (89164, 226287), (100572, 200619), (133746, 150858)]