20184305904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28729}}^1$

素因数の和:28808

約数の個数: 240

約数和(自身を含む): 70024893120

約数和(自身を除く): 49840587216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 204, 238, 246, 252, 272, 287, 306, 328, 336, 357, 369, 408, 476, 492, 504, 574, 612, 656, 697, 714, 738, 816, 861, 952, 984, 1008, 1071, 1148, 1224, 1394, 1428, 1476, 1722, 1904, 1968, 2091, 2142, 2296, 2448, 2583, 2788, 2856, 2952, 3444, 4182, 4284, 4592, 4879, 5166, 5576, 5712, 5904, 6273, 6888, 8364, 8568, 9758, 10332, 11152, 12546, 13776, 14637, 16728, 17136, 19516, 20664, 25092, 28729, 29274, 33456, 39032, 41328, 43911, 50184, 57458, 58548, 78064, 86187, 87822, 100368, 114916, 117096, 172374, 175644, 201103, 229832, 234192, 258561, 344748, 351288, 402206, 459664, 488393, 517122, 603309, 689496, 702576, 804412, 976786, 1034244, 1177889, 1206618, 1378992, 1465179, 1608824, 1809927, 1953572, 2068488, 2355778, 2413236, 2930358, 3217648, 3418751, 3533667, 3619854, 3907144, 4136976, 4395537, 4711556, 4826472, 5860716, 6837502, 7067334, 7239708, 7814288, 8245223, 8791074, 9423112, 9652944, 10256253, 10601001, 11721432, 13675004, 14134668, 14479416, 16490446, 17582148, 18846224, 20024113, 20512506, 21202002, 23442864, 24735669, 27350008, 28269336, 28958832, 30768759, 32980892, 35164296, 40048226, 41025012, 42404004, 49471338, 54700016, 56538672, 60072339, 61537518, 65961784, 70328592, 74207007, 80096452, 82050024, 84808008, 98942676, 120144678, 123075036, 131923568, 140168791, 148414014, 160192904, 164100048, 169616016, 180217017, 197885352, 240289356, 246150072, 280337582, 296828028, 320385808, 360434034, 395770704, 420506373, 480578712, 492300144, 560675164, 593656056, 720868068, 841012746, 961157424, 1121350328, 1187312112, 1261519119, 1441736136, 1682025492, 2242700656, 2523038238, 2883472272, 3364050984, 5046076476, 6728101968, 10092152952, 20184305904]

約数ペア:

[(1, 20184305904), (2, 10092152952), (3, 6728101968), (4, 5046076476), (6, 3364050984), (7, 2883472272), (8, 2523038238), (9, 2242700656), (12, 1682025492), (14, 1441736136), (16, 1261519119), (17, 1187312112), (18, 1121350328), (21, 961157424), (24, 841012746), (28, 720868068), (34, 593656056), (36, 560675164), (41, 492300144), (42, 480578712), (48, 420506373), (51, 395770704), (56, 360434034), (63, 320385808), (68, 296828028), (72, 280337582), (82, 246150072), (84, 240289356), (102, 197885352), (112, 180217017), (119, 169616016), (123, 164100048), (126, 160192904), (136, 148414014), (144, 140168791), (153, 131923568), (164, 123075036), (168, 120144678), (204, 98942676), (238, 84808008), (246, 82050024), (252, 80096452), (272, 74207007), (287, 70328592), (306, 65961784), (328, 61537518), (336, 60072339), (357, 56538672), (369, 54700016), (408, 49471338), (476, 42404004), (492, 41025012), (504, 40048226), (574, 35164296), (612, 32980892), (656, 30768759), (697, 28958832), (714, 28269336), (738, 27350008), (816, 24735669), (861, 23442864), (952, 21202002), (984, 20512506), (1008, 20024113), (1071, 18846224), (1148, 17582148), (1224, 16490446), (1394, 14479416), (1428, 14134668), (1476, 13675004), (1722, 11721432), (1904, 10601001), (1968, 10256253), (2091, 9652944), (2142, 9423112), (2296, 8791074), (2448, 8245223), (2583, 7814288), (2788, 7239708), (2856, 7067334), (2952, 6837502), (3444, 5860716), (4182, 4826472), (4284, 4711556), (4592, 4395537), (4879, 4136976), (5166, 3907144), (5576, 3619854), (5712, 3533667), (5904, 3418751), (6273, 3217648), (6888, 2930358), (8364, 2413236), (8568, 2355778), (9758, 2068488), (10332, 1953572), (11152, 1809927), (12546, 1608824), (13776, 1465179), (14637, 1378992), (16728, 1206618), (17136, 1177889), (19516, 1034244), (20664, 976786), (25092, 804412), (28729, 702576), (29274, 689496), (33456, 603309), (39032, 517122), (41328, 488393), (43911, 459664), (50184, 402206), (57458, 351288), (58548, 344748), (78064, 258561), (86187, 234192), (87822, 229832), (100368, 201103), (114916, 175644), (117096, 172374)]