20542076352

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{727823}}^1$

素因数の和:727855

約数の個数: 126

約数和(自身を含む): 68493333168

約数和(自身を除く): 47951256816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 727823, 1455646, 2183469, 2911292, 4366938, 5094761, 5822584, 6550407, 8733876, 10189522, 11645168, 13100814, 15284283, 17467752, 20379044, 23290336, 26201628, 30568566, 34935504, 35663327, 40758088, 45852849, 46580672, 52403256, 61137132, 69871008, 71326654, 81516176, 91705698, 104806512, 106989981, 122274264, 139742016, 142653308, 163032352, 183411396, 209613024, 213979962, 244548528, 285306616, 320969943, 326064704, 366822792, 419226048, 427959924, 489097056, 570613232, 641939886, 733645584, 855919848, 978194112, 1141226464, 1283879772, 1467291168, 1711839696, 2282452928, 2567759544, 2934582336, 3423679392, 5135519088, 6847358784, 10271038176, 20542076352]

約数ペア:

[(1, 20542076352), (2, 10271038176), (3, 6847358784), (4, 5135519088), (6, 3423679392), (7, 2934582336), (8, 2567759544), (9, 2282452928), (12, 1711839696), (14, 1467291168), (16, 1283879772), (18, 1141226464), (21, 978194112), (24, 855919848), (28, 733645584), (32, 641939886), (36, 570613232), (42, 489097056), (48, 427959924), (49, 419226048), (56, 366822792), (63, 326064704), (64, 320969943), (72, 285306616), (84, 244548528), (96, 213979962), (98, 209613024), (112, 183411396), (126, 163032352), (144, 142653308), (147, 139742016), (168, 122274264), (192, 106989981), (196, 104806512), (224, 91705698), (252, 81516176), (288, 71326654), (294, 69871008), (336, 61137132), (392, 52403256), (441, 46580672), (448, 45852849), (504, 40758088), (576, 35663327), (588, 34935504), (672, 30568566), (784, 26201628), (882, 23290336), (1008, 20379044), (1176, 17467752), (1344, 15284283), (1568, 13100814), (1764, 11645168), (2016, 10189522), (2352, 8733876), (3136, 6550407), (3528, 5822584), (4032, 5094761), (4704, 4366938), (7056, 2911292), (9408, 2183469), (14112, 1455646), (28224, 727823)]