20049273216

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2486269}}^1$

素因数の和:2486296

約数の個数: 96

約数和(自身を含む): 65935880400

約数和(自身を除く): 45886607184

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, 2486269, 4972538, 7458807, 9945076, 14917614, 17403883, 19890152, 22376421, 29835228, 34807766, 39780304, 44752842, 52211649, 59670456, 69615532, 79560608, 89505684, 104423298, 119340912, 139231064, 156634947, 159121216, 179011368, 208846596, 238681824, 278462128, 313269894, 318242432, 358022736, 417693192, 477363648, 556924256, 626539788, 716045472, 835386384, 954727296, 1113848512, 1253079576, 1432090944, 1670772768, 2227697024, 2506159152, 2864181888, 3341545536, 5012318304, 6683091072, 10024636608, 20049273216]

約数ペア:

[(1, 20049273216), (2, 10024636608), (3, 6683091072), (4, 5012318304), (6, 3341545536), (7, 2864181888), (8, 2506159152), (9, 2227697024), (12, 1670772768), (14, 1432090944), (16, 1253079576), (18, 1113848512), (21, 954727296), (24, 835386384), (28, 716045472), (32, 626539788), (36, 556924256), (42, 477363648), (48, 417693192), (56, 358022736), (63, 318242432), (64, 313269894), (72, 278462128), (84, 238681824), (96, 208846596), (112, 179011368), (126, 159121216), (128, 156634947), (144, 139231064), (168, 119340912), (192, 104423298), (224, 89505684), (252, 79560608), (288, 69615532), (336, 59670456), (384, 52211649), (448, 44752842), (504, 39780304), (576, 34807766), (672, 29835228), (896, 22376421), (1008, 19890152), (1152, 17403883), (1344, 14917614), (2016, 9945076), (2688, 7458807), (4032, 4972538), (8064, 2486269)]