20979124416

素因数分解:

$2^6\times 3^4\times {\mathrm{4046899}}^1$

素因数の和:4046923

約数の個数: 70

約数和(自身を含む): 62188712300

約数和(自身を除く): 41209587884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 4046899, 8093798, 12140697, 16187596, 24281394, 32375192, 36422091, 48562788, 64750384, 72844182, 97125576, 109266273, 129500768, 145688364, 194251152, 218532546, 259001536, 291376728, 327798819, 388502304, 437065092, 582753456, 655597638, 777004608, 874130184, 1165506912, 1311195276, 1748260368, 2331013824, 2622390552, 3496520736, 5244781104, 6993041472, 10489562208, 20979124416]

約数ペア:

[(1, 20979124416), (2, 10489562208), (3, 6993041472), (4, 5244781104), (6, 3496520736), (8, 2622390552), (9, 2331013824), (12, 1748260368), (16, 1311195276), (18, 1165506912), (24, 874130184), (27, 777004608), (32, 655597638), (36, 582753456), (48, 437065092), (54, 388502304), (64, 327798819), (72, 291376728), (81, 259001536), (96, 218532546), (108, 194251152), (144, 145688364), (162, 129500768), (192, 109266273), (216, 97125576), (288, 72844182), (324, 64750384), (432, 48562788), (576, 36422091), (648, 32375192), (864, 24281394), (1296, 16187596), (1728, 12140697), (2592, 8093798), (5184, 4046899)]