2000876424

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{20963}}^1$

素因数の和:21110

約数の個数: 64

約数和(自身を含む): 5177269440

約数和(自身を除く): 3176393016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 97, 123, 164, 194, 246, 291, 328, 388, 492, 582, 776, 984, 1164, 2328, 3977, 7954, 11931, 15908, 20963, 23862, 31816, 41926, 47724, 62889, 83852, 95448, 125778, 167704, 251556, 503112, 859483, 1718966, 2033411, 2578449, 3437932, 4066822, 5156898, 6100233, 6875864, 8133644, 10313796, 12200466, 16267288, 20627592, 24400932, 48801864, 83369851, 166739702, 250109553, 333479404, 500219106, 666958808, 1000438212, 2000876424]

約数ペア:

[(1, 2000876424), (2, 1000438212), (3, 666958808), (4, 500219106), (6, 333479404), (8, 250109553), (12, 166739702), (24, 83369851), (41, 48801864), (82, 24400932), (97, 20627592), (123, 16267288), (164, 12200466), (194, 10313796), (246, 8133644), (291, 6875864), (328, 6100233), (388, 5156898), (492, 4066822), (582, 3437932), (776, 2578449), (984, 2033411), (1164, 1718966), (2328, 859483), (3977, 503112), (7954, 251556), (11931, 167704), (15908, 125778), (20963, 95448), (23862, 83852), (31816, 62889), (41926, 47724)]