20053805184

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2486831}}^1$

素因数の和:2486858

約数の個数: 96

約数和(自身を含む): 65950784640

約数和(自身を除く): 45896979456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 2486831, 4973662, 7460493, 9947324, 14920986, 17407817, 19894648, 22381479, 29841972, 34815634, 39789296, 44762958, 52223451, 59683944, 69631268, 79578592, 89525916, 104446902, 119367888, 139262536, 156670353, 159157184, 179051832, 208893804, 238735776, 278525072, 313340706, 318314368, 358103664, 417787608, 477471552, 557050144, 626681412, 716207328, 835575216, 954943104, 1114100288, 1253362824, 1432414656, 1671150432, 2228200576, 2506725648, 2864829312, 3342300864, 5013451296, 6684601728, 10026902592, 20053805184]

約数ペア:

[(1, 20053805184), (2, 10026902592), (3, 6684601728), (4, 5013451296), (6, 3342300864), (7, 2864829312), (8, 2506725648), (9, 2228200576), (12, 1671150432), (14, 1432414656), (16, 1253362824), (18, 1114100288), (21, 954943104), (24, 835575216), (28, 716207328), (32, 626681412), (36, 557050144), (42, 477471552), (48, 417787608), (56, 358103664), (63, 318314368), (64, 313340706), (72, 278525072), (84, 238735776), (96, 208893804), (112, 179051832), (126, 159157184), (128, 156670353), (144, 139262536), (168, 119367888), (192, 104446902), (224, 89525916), (252, 79578592), (288, 69631268), (336, 59683944), (384, 52223451), (448, 44762958), (504, 39789296), (576, 34815634), (672, 29841972), (896, 22381479), (1008, 19894648), (1152, 17407817), (1344, 14920986), (2016, 9947324), (2688, 7460493), (4032, 4973662), (8064, 2486831)]