2020321728

素因数分解:

$2^6\times 3^2\times {\mathrm{293}}^1\times {\mathrm{11971}}^1$

素因数の和:12282

約数の個数: 84

約数和(自身を含む): 5811136968

約数和(自身を除く): 3790815240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 293, 576, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 9376, 10548, 11971, 14064, 18752, 21096, 23942, 28128, 35913, 42192, 47884, 56256, 71826, 84384, 95768, 107739, 143652, 168768, 191536, 215478, 287304, 383072, 430956, 574608, 766144, 861912, 1149216, 1723824, 2298432, 3447648, 3507503, 6895296, 7015006, 10522509, 14030012, 21045018, 28060024, 31567527, 42090036, 56120048, 63135054, 84180072, 112240096, 126270108, 168360144, 224480192, 252540216, 336720288, 505080432, 673440576, 1010160864, 2020321728]

約数ペア:

[(1, 2020321728), (2, 1010160864), (3, 673440576), (4, 505080432), (6, 336720288), (8, 252540216), (9, 224480192), (12, 168360144), (16, 126270108), (18, 112240096), (24, 84180072), (32, 63135054), (36, 56120048), (48, 42090036), (64, 31567527), (72, 28060024), (96, 21045018), (144, 14030012), (192, 10522509), (288, 7015006), (293, 6895296), (576, 3507503), (586, 3447648), (879, 2298432), (1172, 1723824), (1758, 1149216), (2344, 861912), (2637, 766144), (3516, 574608), (4688, 430956), (5274, 383072), (7032, 287304), (9376, 215478), (10548, 191536), (11971, 168768), (14064, 143652), (18752, 107739), (21096, 95768), (23942, 84384), (28128, 71826), (35913, 56256), (42192, 47884)]