2040339966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{150401}}^1$

素因数の和:150449

約数の個数: 64

約数和(自身を含む): 5197893120

約数和(自身を除く): 3157553154

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 6783, 13566, 150401, 300802, 451203, 902406, 1052807, 2105614, 2556817, 2857619, 3158421, 5113634, 5715238, 6316842, 7670451, 8572857, 15340902, 17145714, 17897719, 20003333, 35795438, 40006666, 48579523, 53693157, 60009999, 97159046, 107386314, 120019998, 145738569, 291477138, 340056661, 680113322, 1020169983, 2040339966]

約数ペア:

[(1, 2040339966), (2, 1020169983), (3, 680113322), (6, 340056661), (7, 291477138), (14, 145738569), (17, 120019998), (19, 107386314), (21, 97159046), (34, 60009999), (38, 53693157), (42, 48579523), (51, 40006666), (57, 35795438), (102, 20003333), (114, 17897719), (119, 17145714), (133, 15340902), (238, 8572857), (266, 7670451), (323, 6316842), (357, 5715238), (399, 5113634), (646, 3158421), (714, 2857619), (798, 2556817), (969, 2105614), (1938, 1052807), (2261, 902406), (4522, 451203), (6783, 300802), (13566, 150401)]