20165043225616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{3407}}^1\times {\mathrm{29389}}^1$

素因数の和:33152

約数の個数: 80

約数和(自身を含む): 40166211697920

約数和(自身を除く): 20001168472304

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 307, 328, 614, 656, 1228, 2456, 3407, 4912, 6814, 12587, 13628, 25174, 27256, 29389, 50348, 54512, 58778, 100696, 117556, 139687, 201392, 235112, 279374, 470224, 558748, 1045949, 1117496, 1204949, 2091898, 2234992, 2409898, 4183796, 4819796, 8367592, 9022423, 9639592, 16735184, 18044846, 19279184, 36089692, 42883909, 72179384, 85767818, 100128323, 144358768, 171535636, 200256646, 343071272, 369919343, 400513292, 686142544, 739838686, 801026584, 1479677372, 1602053168, 2959354744, 4105261243, 5918709488, 8210522486, 16421044972, 30739395161, 32842089944, 61478790322, 65684179888, 122957580644, 245915161288, 491830322576, 1260315201601, 2520630403202, 5041260806404, 10082521612808, 20165043225616]

約数ペア:

[(1, 20165043225616), (2, 10082521612808), (4, 5041260806404), (8, 2520630403202), (16, 1260315201601), (41, 491830322576), (82, 245915161288), (164, 122957580644), (307, 65684179888), (328, 61478790322), (614, 32842089944), (656, 30739395161), (1228, 16421044972), (2456, 8210522486), (3407, 5918709488), (4912, 4105261243), (6814, 2959354744), (12587, 1602053168), (13628, 1479677372), (25174, 801026584), (27256, 739838686), (29389, 686142544), (50348, 400513292), (54512, 369919343), (58778, 343071272), (100696, 200256646), (117556, 171535636), (139687, 144358768), (201392, 100128323), (235112, 85767818), (279374, 72179384), (470224, 42883909), (558748, 36089692), (1045949, 19279184), (1117496, 18044846), (1204949, 16735184), (2091898, 9639592), (2234992, 9022423), (2409898, 8367592), (4183796, 4819796)]