20636205408

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9769

約数の個数: 336

約数和(自身を含む): 74978086176

約数和(自身を除く): 54341880768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 729, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1458, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 2916, 3024, 3159, 3276, 3402, 3744, 3888, 4212, 4368, 4536, 4914, 5103, 5616, 5832, 6048, 6318, 6552, 6804, 7371, 7776, 8424, 8736, 9072, 9477, 9721, 9828, 10206, 11232, 11664, 12636, 13104, 13608, 14742, 16848, 18144, 18954, 19442, 19656, 20412, 22113, 23328, 25272, 26208, 27216, 29163, 29484, 33696, 37908, 38884, 39312, 40824, 44226, 50544, 54432, 58326, 58968, 66339, 68047, 75816, 77768, 78624, 81648, 87489, 88452, 101088, 116652, 117936, 126373, 132678, 136094, 151632, 155536, 163296, 174978, 176904, 204141, 233304, 235872, 252746, 262467, 265356, 272188, 303264, 311072, 349956, 353808, 379119, 408282, 466608, 505492, 524934, 530712, 544376, 612423, 699912, 707616, 758238, 787401, 816564, 884611, 933216, 1010984, 1049868, 1061424, 1088752, 1137357, 1224846, 1399824, 1516476, 1574802, 1633128, 1769222, 1837269, 2021968, 2099736, 2122848, 2177504, 2274714, 2362203, 2449692, 2653833, 2799648, 3032952, 3149604, 3266256, 3412071, 3538444, 3674538, 4043936, 4199472, 4549428, 4724406, 4899384, 5307666, 5511807, 6065904, 6299208, 6532512, 6824142, 7076888, 7086609, 7349076, 7961499, 8398944, 9098856, 9448812, 9798768, 10236213, 10615332, 11023614, 12131808, 12598416, 13648284, 14153776, 14173218, 14698152, 15922998, 16535421, 18197712, 18897624, 19597536, 20472426, 21230664, 22047228, 23884497, 25196832, 27296568, 28307552, 28346436, 29396304, 30708639, 31845996, 33070842, 36395424, 37795248, 40944852, 42461328, 44094456, 47768994, 49606263, 54593136, 56692872, 58792608, 61417278, 63691992, 66141684, 71653491, 75590496, 81889704, 84922656, 88188912, 92125917, 95537988, 99212526, 109186272, 113385744, 122834556, 127383984, 132283368, 143306982, 163779408, 176377824, 184251834, 191075976, 198425052, 214960473, 226771488, 245669112, 254767968, 264566736, 286613964, 327558816, 368503668, 382151952, 396850104, 429920946, 491338224, 529133472, 573227928, 644881419, 737007336, 764303904, 793700208, 859841892, 982676448, 1146455856, 1289762838, 1474014672, 1587400416, 1719683784, 2292911712, 2579525676, 2948029344, 3439367568, 5159051352, 6878735136, 10318102704, 20636205408]

約数ペア:

[(1, 20636205408), (2, 10318102704), (3, 6878735136), (4, 5159051352), (6, 3439367568), (7, 2948029344), (8, 2579525676), (9, 2292911712), (12, 1719683784), (13, 1587400416), (14, 1474014672), (16, 1289762838), (18, 1146455856), (21, 982676448), (24, 859841892), (26, 793700208), (27, 764303904), (28, 737007336), (32, 644881419), (36, 573227928), (39, 529133472), (42, 491338224), (48, 429920946), (52, 396850104), (54, 382151952), (56, 368503668), (63, 327558816), (72, 286613964), (78, 264566736), (81, 254767968), (84, 245669112), (91, 226771488), (96, 214960473), (104, 198425052), (108, 191075976), (112, 184251834), (117, 176377824), (126, 163779408), (144, 143306982), (156, 132283368), (162, 127383984), (168, 122834556), (182, 113385744), (189, 109186272), (208, 99212526), (216, 95537988), (224, 92125917), (234, 88188912), (243, 84922656), (252, 81889704), (273, 75590496), (288, 71653491), (312, 66141684), (324, 63691992), (336, 61417278), (351, 58792608), (364, 56692872), (378, 54593136), (416, 49606263), (432, 47768994), (468, 44094456), (486, 42461328), (504, 40944852), (546, 37795248), (567, 36395424), (624, 33070842), (648, 31845996), (672, 30708639), (702, 29396304), (728, 28346436), (729, 28307552), (756, 27296568), (819, 25196832), (864, 23884497), (936, 22047228), (972, 21230664), (1008, 20472426), (1053, 19597536), (1092, 18897624), (1134, 18197712), (1248, 16535421), (1296, 15922998), (1404, 14698152), (1456, 14173218), (1458, 14153776), (1512, 13648284), (1638, 12598416), (1701, 12131808), (1872, 11023614), (1944, 10615332), (2016, 10236213), (2106, 9798768), (2184, 9448812), (2268, 9098856), (2457, 8398944), (2592, 7961499), (2808, 7349076), (2912, 7086609), (2916, 7076888), (3024, 6824142), (3159, 6532512), (3276, 6299208), (3402, 6065904), (3744, 5511807), (3888, 5307666), (4212, 4899384), (4368, 4724406), (4536, 4549428), (4914, 4199472), (5103, 4043936), (5616, 3674538), (5832, 3538444), (6048, 3412071), (6318, 3266256), (6552, 3149604), (6804, 3032952), (7371, 2799648), (7776, 2653833), (8424, 2449692), (8736, 2362203), (9072, 2274714), (9477, 2177504), (9721, 2122848), (9828, 2099736), (10206, 2021968), (11232, 1837269), (11664, 1769222), (12636, 1633128), (13104, 1574802), (13608, 1516476), (14742, 1399824), (16848, 1224846), (18144, 1137357), (18954, 1088752), (19442, 1061424), (19656, 1049868), (20412, 1010984), (22113, 933216), (23328, 884611), (25272, 816564), (26208, 787401), (27216, 758238), (29163, 707616), (29484, 699912), (33696, 612423), (37908, 544376), (38884, 530712), (39312, 524934), (40824, 505492), (44226, 466608), (50544, 408282), (54432, 379119), (58326, 353808), (58968, 349956), (66339, 311072), (68047, 303264), (75816, 272188), (77768, 265356), (78624, 262467), (81648, 252746), (87489, 235872), (88452, 233304), (101088, 204141), (116652, 176904), (117936, 174978), (126373, 163296), (132678, 155536), (136094, 151632)]