20340036864

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66377}}^1$

素因数の和:66425

約数の個数: 216

約数和(自身を含む): 70551848640

約数和(自身を除く): 50211811776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 10944, 12768, 14592, 16128, 17024, 19152, 21888, 25536, 34048, 38304, 43776, 51072, 66377, 76608, 102144, 132754, 153216, 199131, 265508, 306432, 398262, 464639, 531016, 597393, 796524, 929278, 1062032, 1194786, 1261163, 1393917, 1593048, 1858556, 2124064, 2389572, 2522326, 2787834, 3186096, 3717112, 3783489, 4181751, 4248128, 4779144, 5044652, 5575668, 6372192, 7434224, 7566978, 8363502, 8496256, 8828141, 9558288, 10089304, 11151336, 11350467, 12744384, 14868448, 15133956, 16727004, 16992512, 17656282, 19116576, 20178608, 22302672, 22700934, 25488768, 26484423, 29736896, 30267912, 33454008, 35312564, 38233152, 40357216, 44605344, 45401868, 50977536, 52968846, 59473792, 60535824, 66908016, 70625128, 76466304, 79453269, 80714432, 89210688, 90803736, 105937692, 118947584, 121071648, 133816032, 141250256, 152932608, 158906538, 161428864, 178421376, 181607472, 211875384, 242143296, 267632064, 282500512, 317813076, 322857728, 356842752, 363214944, 423750768, 484286592, 535264128, 565001024, 635626152, 726429888, 847501536, 968573184, 1070528256, 1130002048, 1271252304, 1452859776, 1695003072, 2260004096, 2542504608, 2905719552, 3390006144, 5085009216, 6780012288, 10170018432, 20340036864]

約数ペア:

[(1, 20340036864), (2, 10170018432), (3, 6780012288), (4, 5085009216), (6, 3390006144), (7, 2905719552), (8, 2542504608), (9, 2260004096), (12, 1695003072), (14, 1452859776), (16, 1271252304), (18, 1130002048), (19, 1070528256), (21, 968573184), (24, 847501536), (28, 726429888), (32, 635626152), (36, 565001024), (38, 535264128), (42, 484286592), (48, 423750768), (56, 363214944), (57, 356842752), (63, 322857728), (64, 317813076), (72, 282500512), (76, 267632064), (84, 242143296), (96, 211875384), (112, 181607472), (114, 178421376), (126, 161428864), (128, 158906538), (133, 152932608), (144, 141250256), (152, 133816032), (168, 121071648), (171, 118947584), (192, 105937692), (224, 90803736), (228, 89210688), (252, 80714432), (256, 79453269), (266, 76466304), (288, 70625128), (304, 66908016), (336, 60535824), (342, 59473792), (384, 52968846), (399, 50977536), (448, 45401868), (456, 44605344), (504, 40357216), (532, 38233152), (576, 35312564), (608, 33454008), (672, 30267912), (684, 29736896), (768, 26484423), (798, 25488768), (896, 22700934), (912, 22302672), (1008, 20178608), (1064, 19116576), (1152, 17656282), (1197, 16992512), (1216, 16727004), (1344, 15133956), (1368, 14868448), (1596, 12744384), (1792, 11350467), (1824, 11151336), (2016, 10089304), (2128, 9558288), (2304, 8828141), (2394, 8496256), (2432, 8363502), (2688, 7566978), (2736, 7434224), (3192, 6372192), (3648, 5575668), (4032, 5044652), (4256, 4779144), (4788, 4248128), (4864, 4181751), (5376, 3783489), (5472, 3717112), (6384, 3186096), (7296, 2787834), (8064, 2522326), (8512, 2389572), (9576, 2124064), (10944, 1858556), (12768, 1593048), (14592, 1393917), (16128, 1261163), (17024, 1194786), (19152, 1062032), (21888, 929278), (25536, 796524), (34048, 597393), (38304, 531016), (43776, 464639), (51072, 398262), (66377, 306432), (76608, 265508), (102144, 199131), (132754, 153216)]