20751828552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1157

約数の個数: 384

約数和(自身を含む): 71822150400

約数和(自身を除く): 51070321848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 73, 78, 84, 86, 91, 104, 117, 126, 129, 146, 156, 168, 172, 182, 219, 234, 252, 258, 273, 292, 301, 312, 344, 364, 387, 438, 468, 504, 511, 516, 546, 559, 584, 602, 657, 728, 774, 819, 876, 903, 936, 949, 1009, 1022, 1032, 1092, 1118, 1204, 1314, 1533, 1548, 1638, 1677, 1752, 1806, 1898, 2018, 2044, 2184, 2236, 2408, 2628, 2709, 2847, 3027, 3066, 3096, 3139, 3276, 3354, 3612, 3796, 3913, 4036, 4088, 4472, 4599, 5031, 5256, 5418, 5694, 6054, 6132, 6278, 6552, 6643, 6708, 7063, 7224, 7592, 7826, 8072, 8541, 9081, 9198, 9417, 10062, 10836, 11388, 11739, 12108, 12264, 12556, 13117, 13286, 13416, 14126, 15652, 17082, 18162, 18396, 18834, 19929, 20124, 21189, 21672, 21973, 22776, 23478, 24216, 25112, 26234, 26572, 28251, 28252, 31304, 34164, 35217, 36324, 36792, 37668, 39351, 39858, 40248, 40807, 42378, 43387, 43946, 46956, 52468, 53144, 56502, 56504, 59787, 63567, 65919, 68328, 70434, 72648, 73657, 75336, 78702, 79716, 81614, 84756, 86774, 87892, 91819, 93912, 104936, 113004, 118053, 119574, 122421, 127134, 130161, 131838, 140868, 147314, 157404, 159432, 163228, 169512, 173548, 175784, 183638, 197757, 220971, 226008, 236106, 239148, 244842, 254268, 260322, 263676, 275457, 281736, 285649, 294628, 303709, 314808, 326456, 347096, 367263, 367276, 390483, 395514, 441942, 472212, 478296, 489684, 508536, 515599, 520644, 527352, 550914, 564031, 571298, 589256, 607418, 662913, 734526, 734552, 780966, 791028, 826371, 856947, 883884, 911127, 944424, 957541, 979368, 1031198, 1041288, 1101828, 1128062, 1142596, 1214836, 1325826, 1469052, 1546797, 1561932, 1582056, 1652742, 1692093, 1713894, 1767768, 1822254, 1915082, 2062396, 2203656, 2256124, 2285192, 2429672, 2570841, 2651652, 2733381, 2872623, 2938104, 3093594, 3123864, 3167251, 3305484, 3384186, 3427788, 3644508, 3830164, 3948217, 4124792, 4512248, 4640391, 5076279, 5141682, 5303304, 5466762, 5745246, 6187188, 6334502, 6610968, 6702787, 6768372, 6855576, 7289016, 7660328, 7896434, 8617869, 9280782, 9501753, 10152558, 10283364, 10933524, 11490492, 11844651, 12374376, 12669004, 13405574, 13536744, 15792868, 17235738, 18561564, 19003506, 20108361, 20305116, 20566728, 21867048, 22170757, 22980984, 23689302, 25338008, 26811148, 28505259, 31585736, 34471476, 35533953, 37123128, 38007012, 40216722, 40610232, 41174263, 44341514, 47378604, 53622296, 57010518, 60325083, 66512271, 68942952, 71067906, 76014024, 80433444, 82348526, 88683028, 94757208, 114021036, 120650166, 123522789, 133024542, 142135812, 160866888, 164697052, 177366056, 199536813, 228042072, 241300332, 247045578, 266049084, 284271624, 288219841, 329394104, 370568367, 399073626, 482600664, 494091156, 532098168, 576439682, 741136734, 798147252, 864659523, 988182312, 1152879364, 1482273468, 1596294504, 1729319046, 2305758728, 2593978569, 2964546936, 3458638092, 5187957138, 6917276184, 10375914276, 20751828552]

約数ペア:

[(1, 20751828552), (2, 10375914276), (3, 6917276184), (4, 5187957138), (6, 3458638092), (7, 2964546936), (8, 2593978569), (9, 2305758728), (12, 1729319046), (13, 1596294504), (14, 1482273468), (18, 1152879364), (21, 988182312), (24, 864659523), (26, 798147252), (28, 741136734), (36, 576439682), (39, 532098168), (42, 494091156), (43, 482600664), (52, 399073626), (56, 370568367), (63, 329394104), (72, 288219841), (73, 284271624), (78, 266049084), (84, 247045578), (86, 241300332), (91, 228042072), (104, 199536813), (117, 177366056), (126, 164697052), (129, 160866888), (146, 142135812), (156, 133024542), (168, 123522789), (172, 120650166), (182, 114021036), (219, 94757208), (234, 88683028), (252, 82348526), (258, 80433444), (273, 76014024), (292, 71067906), (301, 68942952), (312, 66512271), (344, 60325083), (364, 57010518), (387, 53622296), (438, 47378604), (468, 44341514), (504, 41174263), (511, 40610232), (516, 40216722), (546, 38007012), (559, 37123128), (584, 35533953), (602, 34471476), (657, 31585736), (728, 28505259), (774, 26811148), (819, 25338008), (876, 23689302), (903, 22980984), (936, 22170757), (949, 21867048), (1009, 20566728), (1022, 20305116), (1032, 20108361), (1092, 19003506), (1118, 18561564), (1204, 17235738), (1314, 15792868), (1533, 13536744), (1548, 13405574), (1638, 12669004), (1677, 12374376), (1752, 11844651), (1806, 11490492), (1898, 10933524), (2018, 10283364), (2044, 10152558), (2184, 9501753), (2236, 9280782), (2408, 8617869), (2628, 7896434), (2709, 7660328), (2847, 7289016), (3027, 6855576), (3066, 6768372), (3096, 6702787), (3139, 6610968), (3276, 6334502), (3354, 6187188), (3612, 5745246), (3796, 5466762), (3913, 5303304), (4036, 5141682), (4088, 5076279), (4472, 4640391), (4599, 4512248), (5031, 4124792), (5256, 3948217), (5418, 3830164), (5694, 3644508), (6054, 3427788), (6132, 3384186), (6278, 3305484), (6552, 3167251), (6643, 3123864), (6708, 3093594), (7063, 2938104), (7224, 2872623), (7592, 2733381), (7826, 2651652), (8072, 2570841), (8541, 2429672), (9081, 2285192), (9198, 2256124), (9417, 2203656), (10062, 2062396), (10836, 1915082), (11388, 1822254), (11739, 1767768), (12108, 1713894), (12264, 1692093), (12556, 1652742), (13117, 1582056), (13286, 1561932), (13416, 1546797), (14126, 1469052), (15652, 1325826), (17082, 1214836), (18162, 1142596), (18396, 1128062), (18834, 1101828), (19929, 1041288), (20124, 1031198), (21189, 979368), (21672, 957541), (21973, 944424), (22776, 911127), (23478, 883884), (24216, 856947), (25112, 826371), (26234, 791028), (26572, 780966), (28251, 734552), (28252, 734526), (31304, 662913), (34164, 607418), (35217, 589256), (36324, 571298), (36792, 564031), (37668, 550914), (39351, 527352), (39858, 520644), (40248, 515599), (40807, 508536), (42378, 489684), (43387, 478296), (43946, 472212), (46956, 441942), (52468, 395514), (53144, 390483), (56502, 367276), (56504, 367263), (59787, 347096), (63567, 326456), (65919, 314808), (68328, 303709), (70434, 294628), (72648, 285649), (73657, 281736), (75336, 275457), (78702, 263676), (79716, 260322), (81614, 254268), (84756, 244842), (86774, 239148), (87892, 236106), (91819, 226008), (93912, 220971), (104936, 197757), (113004, 183638), (118053, 175784), (119574, 173548), (122421, 169512), (127134, 163228), (130161, 159432), (131838, 157404), (140868, 147314)]