2020490304

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{214763}}^1$

素因数の和:214792

約数の個数: 84

約数和(自身を含む): 6218706384

約数和(自身を除く): 4198216080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 214763, 429526, 644289, 859052, 1288578, 1503341, 1718104, 2577156, 3006682, 3436208, 4510023, 5154312, 6013364, 6872416, 9020046, 10308624, 10523387, 12026728, 13744832, 18040092, 20617248, 21046774, 24053456, 31570161, 36080184, 41234496, 42093548, 48106912, 63140322, 72160368, 84187096, 96213824, 126280644, 144320736, 168374192, 252561288, 288641472, 336748384, 505122576, 673496768, 1010245152, 2020490304]

約数ペア:

[(1, 2020490304), (2, 1010245152), (3, 673496768), (4, 505122576), (6, 336748384), (7, 288641472), (8, 252561288), (12, 168374192), (14, 144320736), (16, 126280644), (21, 96213824), (24, 84187096), (28, 72160368), (32, 63140322), (42, 48106912), (48, 42093548), (49, 41234496), (56, 36080184), (64, 31570161), (84, 24053456), (96, 21046774), (98, 20617248), (112, 18040092), (147, 13744832), (168, 12026728), (192, 10523387), (196, 10308624), (224, 9020046), (294, 6872416), (336, 6013364), (392, 5154312), (448, 4510023), (588, 3436208), (672, 3006682), (784, 2577156), (1176, 1718104), (1344, 1503341), (1568, 1288578), (2352, 859052), (3136, 644289), (4704, 429526), (9408, 214763)]