20205235512

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21313}}^1$

素因数の和:21368

約数の個数: 320

約数和(自身を含む): 74275027200

約数和(自身を除く): 54069791688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 81, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 162, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 324, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 567, 594, 616, 627, 648, 684, 693, 756, 792, 798, 836, 891, 924, 1026, 1064, 1134, 1188, 1197, 1254, 1368, 1386, 1463, 1512, 1539, 1596, 1672, 1782, 1848, 1881, 2052, 2079, 2268, 2376, 2394, 2508, 2772, 2926, 3078, 3192, 3564, 3591, 3762, 4104, 4158, 4389, 4536, 4788, 5016, 5544, 5643, 5852, 6156, 6237, 7128, 7182, 7524, 8316, 8778, 9576, 10773, 11286, 11704, 12312, 12474, 13167, 14364, 15048, 16632, 16929, 17556, 21313, 21546, 22572, 24948, 26334, 28728, 33858, 35112, 39501, 42626, 43092, 45144, 49896, 52668, 63939, 67716, 79002, 85252, 86184, 105336, 118503, 127878, 135432, 149191, 158004, 170504, 191817, 234443, 237006, 255756, 298382, 316008, 383634, 404947, 447573, 468886, 474012, 511512, 575451, 596764, 703329, 767268, 809894, 895146, 937772, 948024, 1150902, 1193528, 1214841, 1342719, 1406658, 1534536, 1619788, 1641101, 1726353, 1790292, 1875544, 2109987, 2301804, 2429682, 2685438, 2813316, 2834629, 3239576, 3282202, 3452706, 3580584, 3644523, 4028157, 4219974, 4454417, 4603608, 4859364, 4923303, 5370876, 5626632, 5669258, 6329961, 6564404, 6905412, 7289046, 8056314, 8439948, 8503887, 8908834, 9718728, 9846606, 10741752, 10933569, 11338516, 12084471, 12659922, 13128808, 13363251, 13810824, 14578092, 14769909, 16112628, 16879896, 17007774, 17817668, 18989883, 19693212, 21867138, 22677032, 24168942, 25319844, 25511661, 26726502, 29156184, 29539818, 31180919, 32225256, 32800707, 34015548, 35635336, 37979766, 39386424, 40089753, 43734276, 44309727, 48337884, 50639688, 51023322, 53453004, 59079636, 62361838, 65601414, 68031096, 75959532, 76534983, 80179506, 87468552, 88619454, 93542757, 96675768, 102046644, 106906008, 118159272, 120269259, 124723676, 131202828, 132929181, 151919064, 153069966, 160359012, 177238908, 187085514, 204093288, 229604949, 240538518, 249447352, 262405656, 265858362, 280628271, 306139932, 320718024, 354477816, 360807777, 374171028, 459209898, 481077036, 531716724, 561256542, 612279864, 721615554, 748342056, 841884813, 918419796, 962154072, 1063433448, 1122513084, 1443231108, 1683769626, 1836839592, 2245026168, 2525654439, 2886462216, 3367539252, 5051308878, 6735078504, 10102617756, 20205235512]

約数ペア:

[(1, 20205235512), (2, 10102617756), (3, 6735078504), (4, 5051308878), (6, 3367539252), (7, 2886462216), (8, 2525654439), (9, 2245026168), (11, 1836839592), (12, 1683769626), (14, 1443231108), (18, 1122513084), (19, 1063433448), (21, 962154072), (22, 918419796), (24, 841884813), (27, 748342056), (28, 721615554), (33, 612279864), (36, 561256542), (38, 531716724), (42, 481077036), (44, 459209898), (54, 374171028), (56, 360807777), (57, 354477816), (63, 320718024), (66, 306139932), (72, 280628271), (76, 265858362), (77, 262405656), (81, 249447352), (84, 240538518), (88, 229604949), (99, 204093288), (108, 187085514), (114, 177238908), (126, 160359012), (132, 153069966), (133, 151919064), (152, 132929181), (154, 131202828), (162, 124723676), (168, 120269259), (171, 118159272), (189, 106906008), (198, 102046644), (209, 96675768), (216, 93542757), (228, 88619454), (231, 87468552), (252, 80179506), (264, 76534983), (266, 75959532), (297, 68031096), (308, 65601414), (324, 62361838), (342, 59079636), (378, 53453004), (396, 51023322), (399, 50639688), (418, 48337884), (456, 44309727), (462, 43734276), (504, 40089753), (513, 39386424), (532, 37979766), (567, 35635336), (594, 34015548), (616, 32800707), (627, 32225256), (648, 31180919), (684, 29539818), (693, 29156184), (756, 26726502), (792, 25511661), (798, 25319844), (836, 24168942), (891, 22677032), (924, 21867138), (1026, 19693212), (1064, 18989883), (1134, 17817668), (1188, 17007774), (1197, 16879896), (1254, 16112628), (1368, 14769909), (1386, 14578092), (1463, 13810824), (1512, 13363251), (1539, 13128808), (1596, 12659922), (1672, 12084471), (1782, 11338516), (1848, 10933569), (1881, 10741752), (2052, 9846606), (2079, 9718728), (2268, 8908834), (2376, 8503887), (2394, 8439948), (2508, 8056314), (2772, 7289046), (2926, 6905412), (3078, 6564404), (3192, 6329961), (3564, 5669258), (3591, 5626632), (3762, 5370876), (4104, 4923303), (4158, 4859364), (4389, 4603608), (4536, 4454417), (4788, 4219974), (5016, 4028157), (5544, 3644523), (5643, 3580584), (5852, 3452706), (6156, 3282202), (6237, 3239576), (7128, 2834629), (7182, 2813316), (7524, 2685438), (8316, 2429682), (8778, 2301804), (9576, 2109987), (10773, 1875544), (11286, 1790292), (11704, 1726353), (12312, 1641101), (12474, 1619788), (13167, 1534536), (14364, 1406658), (15048, 1342719), (16632, 1214841), (16929, 1193528), (17556, 1150902), (21313, 948024), (21546, 937772), (22572, 895146), (24948, 809894), (26334, 767268), (28728, 703329), (33858, 596764), (35112, 575451), (39501, 511512), (42626, 474012), (43092, 468886), (45144, 447573), (49896, 404947), (52668, 383634), (63939, 316008), (67716, 298382), (79002, 255756), (85252, 237006), (86184, 234443), (105336, 191817), (118503, 170504), (127878, 158004), (135432, 149191)]