20797029288

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{953}}^1$

素因数の和:1278

約数の個数: 320

約数和(自身を含む): 70811832960

約数和(自身を除く): 50014803672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 283, 306, 324, 357, 378, 408, 459, 476, 504, 566, 567, 612, 648, 714, 756, 849, 918, 952, 953, 1071, 1132, 1134, 1224, 1377, 1428, 1512, 1698, 1836, 1906, 1981, 2142, 2264, 2268, 2547, 2754, 2856, 2859, 3213, 3396, 3672, 3812, 3962, 4284, 4536, 4811, 5094, 5508, 5718, 5943, 6426, 6671, 6792, 7624, 7641, 7924, 8568, 8577, 9622, 9639, 10188, 11016, 11436, 11886, 12852, 13342, 14433, 15282, 15848, 16201, 17154, 17829, 19244, 19278, 20013, 20376, 22872, 22923, 23772, 25704, 25731, 26684, 28866, 30564, 32402, 33677, 34308, 35658, 38488, 38556, 40026, 43299, 45846, 47544, 48603, 51462, 53368, 53487, 57732, 60039, 61128, 64804, 67354, 68616, 71316, 77112, 77193, 80052, 86598, 91692, 97206, 101031, 102924, 106974, 113407, 115464, 120078, 129608, 129897, 134708, 142632, 145809, 154386, 160104, 160461, 173196, 180117, 183384, 194412, 202062, 205848, 213948, 226814, 240156, 259794, 269416, 269699, 291618, 303093, 308772, 320922, 340221, 346392, 360234, 388824, 389691, 404124, 427896, 437427, 453628, 480312, 519588, 539398, 540351, 583236, 606186, 617544, 641844, 680442, 720468, 779382, 808248, 809097, 874854, 907256, 909279, 1020663, 1039176, 1078796, 1080702, 1166472, 1212372, 1283688, 1312281, 1360884, 1440936, 1558764, 1618194, 1749708, 1818558, 1887893, 2041326, 2157592, 2161404, 2424744, 2427291, 2624562, 2721768, 2727837, 3061989, 3117528, 3236388, 3499416, 3637116, 3775786, 4082652, 4322808, 4584883, 4854582, 5249124, 5455674, 5663679, 6123978, 6472776, 7274232, 7281873, 7551572, 8165304, 9169766, 9185967, 9709164, 10498248, 10911348, 11327358, 12247956, 13754649, 14563746, 15103144, 16991037, 18339532, 18371934, 19418328, 21822696, 21845619, 22654716, 24495912, 27509298, 29127492, 32094181, 33982074, 36679064, 36743868, 41263947, 43691238, 45309432, 50973111, 55018596, 58254984, 64188362, 67964148, 73487736, 82527894, 87382476, 96282543, 101946222, 110037192, 123791841, 128376724, 135928296, 152919333, 165055788, 174764952, 192565086, 203892444, 247583682, 256753448, 288847629, 305838666, 330111576, 371375523, 385130172, 407784888, 495167364, 577695258, 611677332, 742751046, 770260344, 866542887, 990334728, 1155390516, 1223354664, 1485502092, 1733085774, 2310781032, 2599628661, 2971004184, 3466171548, 5199257322, 6932343096, 10398514644, 20797029288]

約数ペア:

[(1, 20797029288), (2, 10398514644), (3, 6932343096), (4, 5199257322), (6, 3466171548), (7, 2971004184), (8, 2599628661), (9, 2310781032), (12, 1733085774), (14, 1485502092), (17, 1223354664), (18, 1155390516), (21, 990334728), (24, 866542887), (27, 770260344), (28, 742751046), (34, 611677332), (36, 577695258), (42, 495167364), (51, 407784888), (54, 385130172), (56, 371375523), (63, 330111576), (68, 305838666), (72, 288847629), (81, 256753448), (84, 247583682), (102, 203892444), (108, 192565086), (119, 174764952), (126, 165055788), (136, 152919333), (153, 135928296), (162, 128376724), (168, 123791841), (189, 110037192), (204, 101946222), (216, 96282543), (238, 87382476), (252, 82527894), (283, 73487736), (306, 67964148), (324, 64188362), (357, 58254984), (378, 55018596), (408, 50973111), (459, 45309432), (476, 43691238), (504, 41263947), (566, 36743868), (567, 36679064), (612, 33982074), (648, 32094181), (714, 29127492), (756, 27509298), (849, 24495912), (918, 22654716), (952, 21845619), (953, 21822696), (1071, 19418328), (1132, 18371934), (1134, 18339532), (1224, 16991037), (1377, 15103144), (1428, 14563746), (1512, 13754649), (1698, 12247956), (1836, 11327358), (1906, 10911348), (1981, 10498248), (2142, 9709164), (2264, 9185967), (2268, 9169766), (2547, 8165304), (2754, 7551572), (2856, 7281873), (2859, 7274232), (3213, 6472776), (3396, 6123978), (3672, 5663679), (3812, 5455674), (3962, 5249124), (4284, 4854582), (4536, 4584883), (4811, 4322808), (5094, 4082652), (5508, 3775786), (5718, 3637116), (5943, 3499416), (6426, 3236388), (6671, 3117528), (6792, 3061989), (7624, 2727837), (7641, 2721768), (7924, 2624562), (8568, 2427291), (8577, 2424744), (9622, 2161404), (9639, 2157592), (10188, 2041326), (11016, 1887893), (11436, 1818558), (11886, 1749708), (12852, 1618194), (13342, 1558764), (14433, 1440936), (15282, 1360884), (15848, 1312281), (16201, 1283688), (17154, 1212372), (17829, 1166472), (19244, 1080702), (19278, 1078796), (20013, 1039176), (20376, 1020663), (22872, 909279), (22923, 907256), (23772, 874854), (25704, 809097), (25731, 808248), (26684, 779382), (28866, 720468), (30564, 680442), (32402, 641844), (33677, 617544), (34308, 606186), (35658, 583236), (38488, 540351), (38556, 539398), (40026, 519588), (43299, 480312), (45846, 453628), (47544, 437427), (48603, 427896), (51462, 404124), (53368, 389691), (53487, 388824), (57732, 360234), (60039, 346392), (61128, 340221), (64804, 320922), (67354, 308772), (68616, 303093), (71316, 291618), (77112, 269699), (77193, 269416), (80052, 259794), (86598, 240156), (91692, 226814), (97206, 213948), (101031, 205848), (102924, 202062), (106974, 194412), (113407, 183384), (115464, 180117), (120078, 173196), (129608, 160461), (129897, 160104), (134708, 154386), (142632, 145809)]