2020111846816

素因数分解:

$2^5\times 7^3\times {\mathrm{97}}^1\times {\mathrm{1897403}}^1$

素因数の和:1897531

約数の個数: 96

約数和(自身を含む): 4685828918400

約数和(自身を除く): 2665717071584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 343, 388, 392, 679, 686, 776, 784, 1358, 1372, 1552, 1568, 2716, 2744, 3104, 4753, 5432, 5488, 9506, 10864, 10976, 19012, 21728, 33271, 38024, 66542, 76048, 133084, 152096, 266168, 532336, 1064672, 1897403, 3794806, 7589612, 13281821, 15179224, 26563642, 30358448, 53127284, 60716896, 92972747, 106254568, 184048091, 185945494, 212509136, 368096182, 371890988, 425018272, 650809229, 736192364, 743781976, 1288336637, 1301618458, 1472384728, 1487563952, 2576673274, 2603236916, 2944769456, 2975127904, 5153346548, 5206473832, 5889538912, 9018356459, 10306693096, 10412947664, 18036712918, 20613386192, 20825895328, 36073425836, 41226772384, 63128495213, 72146851672, 126256990426, 144293703344, 252513980852, 288587406688, 505027961704, 1010055923408, 2020111846816]

約数ペア:

[(1, 2020111846816), (2, 1010055923408), (4, 505027961704), (7, 288587406688), (8, 252513980852), (14, 144293703344), (16, 126256990426), (28, 72146851672), (32, 63128495213), (49, 41226772384), (56, 36073425836), (97, 20825895328), (98, 20613386192), (112, 18036712918), (194, 10412947664), (196, 10306693096), (224, 9018356459), (343, 5889538912), (388, 5206473832), (392, 5153346548), (679, 2975127904), (686, 2944769456), (776, 2603236916), (784, 2576673274), (1358, 1487563952), (1372, 1472384728), (1552, 1301618458), (1568, 1288336637), (2716, 743781976), (2744, 736192364), (3104, 650809229), (4753, 425018272), (5432, 371890988), (5488, 368096182), (9506, 212509136), (10864, 185945494), (10976, 184048091), (19012, 106254568), (21728, 92972747), (33271, 60716896), (38024, 53127284), (66542, 30358448), (76048, 26563642), (133084, 15179224), (152096, 13281821), (266168, 7589612), (532336, 3794806), (1064672, 1897403)]