2020483836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{449}}^1\times {\mathrm{2551}}^1$

素因数の和:3024

約数の個数: 108

約数和(自身を含む): 5956750800

約数和(自身を除く): 3936266964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 449, 588, 882, 898, 1347, 1764, 1796, 2551, 2694, 3143, 4041, 5102, 5388, 6286, 7653, 8082, 9429, 10204, 12572, 15306, 16164, 17857, 18858, 22001, 22959, 28287, 30612, 35714, 37716, 44002, 45918, 53571, 56574, 66003, 71428, 88004, 91836, 107142, 113148, 124999, 132006, 160713, 198009, 214284, 249998, 264012, 321426, 374997, 396018, 499996, 642852, 749994, 792036, 1124991, 1145399, 1499988, 2249982, 2290798, 3436197, 4499964, 4581596, 6872394, 8017793, 10308591, 13744788, 16035586, 20617182, 24053379, 32071172, 41234364, 48106758, 56124551, 72160137, 96213516, 112249102, 144320274, 168373653, 224498204, 288640548, 336747306, 505120959, 673494612, 1010241918, 2020483836]

約数ペア:

[(1, 2020483836), (2, 1010241918), (3, 673494612), (4, 505120959), (6, 336747306), (7, 288640548), (9, 224498204), (12, 168373653), (14, 144320274), (18, 112249102), (21, 96213516), (28, 72160137), (36, 56124551), (42, 48106758), (49, 41234364), (63, 32071172), (84, 24053379), (98, 20617182), (126, 16035586), (147, 13744788), (196, 10308591), (252, 8017793), (294, 6872394), (441, 4581596), (449, 4499964), (588, 3436197), (882, 2290798), (898, 2249982), (1347, 1499988), (1764, 1145399), (1796, 1124991), (2551, 792036), (2694, 749994), (3143, 642852), (4041, 499996), (5102, 396018), (5388, 374997), (6286, 321426), (7653, 264012), (8082, 249998), (9429, 214284), (10204, 198009), (12572, 160713), (15306, 132006), (16164, 124999), (17857, 113148), (18858, 107142), (22001, 91836), (22959, 88004), (28287, 71428), (30612, 66003), (35714, 56574), (37716, 53571), (44002, 45918)]