20195328384

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227671}}^1$

素因数の和:227709

約数の個数: 192

約数和(自身を含む): 72454337280

約数和(自身を除く): 52259008896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 3168, 3696, 4032, 4224, 4928, 5544, 6336, 7392, 8064, 9856, 11088, 12672, 14784, 22176, 29568, 44352, 88704, 227671, 455342, 683013, 910684, 1366026, 1593697, 1821368, 2049039, 2504381, 2732052, 3187394, 3642736, 4098078, 4781091, 5008762, 5464104, 6374788, 7285472, 7513143, 8196156, 9562182, 10017524, 10928208, 12749576, 14343273, 14570944, 15026286, 16392312, 17530667, 19124364, 20035048, 21856416, 22539429, 25499152, 28686546, 29141888, 30052572, 32784624, 35061334, 38248728, 40070096, 43712832, 45078858, 50998304, 52592001, 57373092, 60105144, 65569248, 70122668, 76497456, 80140192, 87425664, 90157716, 101996608, 105184002, 114746184, 120210288, 131138496, 140245336, 152994912, 157776003, 160280384, 180315432, 203993216, 210368004, 229492368, 240420576, 262276992, 280490672, 305989824, 315552006, 320560768, 360630864, 420736008, 458984736, 480841152, 560981344, 611979648, 631104012, 721261728, 841472016, 917969472, 961682304, 1121962688, 1262208024, 1442523456, 1682944032, 1835938944, 2243925376, 2524416048, 2885046912, 3365888064, 5048832096, 6731776128, 10097664192, 20195328384]

約数ペア:

[(1, 20195328384), (2, 10097664192), (3, 6731776128), (4, 5048832096), (6, 3365888064), (7, 2885046912), (8, 2524416048), (9, 2243925376), (11, 1835938944), (12, 1682944032), (14, 1442523456), (16, 1262208024), (18, 1121962688), (21, 961682304), (22, 917969472), (24, 841472016), (28, 721261728), (32, 631104012), (33, 611979648), (36, 560981344), (42, 480841152), (44, 458984736), (48, 420736008), (56, 360630864), (63, 320560768), (64, 315552006), (66, 305989824), (72, 280490672), (77, 262276992), (84, 240420576), (88, 229492368), (96, 210368004), (99, 203993216), (112, 180315432), (126, 160280384), (128, 157776003), (132, 152994912), (144, 140245336), (154, 131138496), (168, 120210288), (176, 114746184), (192, 105184002), (198, 101996608), (224, 90157716), (231, 87425664), (252, 80140192), (264, 76497456), (288, 70122668), (308, 65569248), (336, 60105144), (352, 57373092), (384, 52592001), (396, 50998304), (448, 45078858), (462, 43712832), (504, 40070096), (528, 38248728), (576, 35061334), (616, 32784624), (672, 30052572), (693, 29141888), (704, 28686546), (792, 25499152), (896, 22539429), (924, 21856416), (1008, 20035048), (1056, 19124364), (1152, 17530667), (1232, 16392312), (1344, 15026286), (1386, 14570944), (1408, 14343273), (1584, 12749576), (1848, 10928208), (2016, 10017524), (2112, 9562182), (2464, 8196156), (2688, 7513143), (2772, 7285472), (3168, 6374788), (3696, 5464104), (4032, 5008762), (4224, 4781091), (4928, 4098078), (5544, 3642736), (6336, 3187394), (7392, 2732052), (8064, 2504381), (9856, 2049039), (11088, 1821368), (12672, 1593697), (14784, 1366026), (22176, 910684), (29568, 683013), (44352, 455342), (88704, 227671)]