20107371312

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1059

約数の個数: 280

約数和(自身を含む): 67033042944

約数和(自身を除く): 46925671632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 383, 432, 486, 504, 567, 643, 648, 729, 756, 766, 972, 1008, 1134, 1149, 1286, 1296, 1458, 1512, 1532, 1701, 1929, 1944, 2268, 2298, 2572, 2681, 2916, 3024, 3064, 3402, 3447, 3858, 3888, 4501, 4536, 4596, 5103, 5144, 5362, 5787, 5832, 6128, 6804, 6894, 7716, 8043, 9002, 9072, 9192, 10206, 10288, 10341, 10724, 11574, 11664, 13503, 13608, 13788, 15432, 16086, 17361, 18004, 18384, 20412, 20682, 21448, 23148, 24129, 27006, 27216, 27576, 30864, 31023, 32172, 34722, 36008, 40509, 40824, 41364, 42896, 46296, 48258, 52083, 54012, 55152, 62046, 64344, 69444, 72016, 72387, 81018, 81648, 82728, 92592, 93069, 96516, 104166, 108024, 121527, 124092, 128688, 138888, 144774, 156249, 162036, 165456, 186138, 193032, 208332, 216048, 217161, 243054, 246269, 248184, 277776, 279207, 289548, 312498, 324072, 364581, 372276, 386064, 416664, 434322, 468747, 486108, 492538, 496368, 558414, 579096, 624996, 648144, 651483, 729162, 738807, 744552, 833328, 868644, 937494, 972216, 985076, 1093743, 1116828, 1158192, 1249992, 1302966, 1458324, 1477614, 1489104, 1723883, 1737288, 1874988, 1944432, 1954449, 1970152, 2187486, 2216421, 2233656, 2499984, 2605932, 2916648, 2955228, 3281229, 3447766, 3474576, 3749976, 3908898, 3940304, 4374972, 4432842, 4467312, 5171649, 5211864, 5833296, 5910456, 6562458, 6649263, 6895532, 7499952, 7817796, 8749944, 8865684, 10343298, 10423728, 11820912, 13124916, 13298526, 13791064, 15514947, 15635592, 17499888, 17731368, 19947789, 20686596, 26249832, 26597052, 27582128, 31029894, 31271184, 35462736, 39895578, 41373192, 46544841, 52499664, 53194104, 59843367, 62059788, 79791156, 82746384, 93089682, 106388208, 119686734, 124119576, 139634523, 159582312, 179530101, 186179364, 239373468, 248239152, 279269046, 319164624, 359060202, 372358728, 418903569, 478746936, 558538092, 718120404, 744717456, 837807138, 957493872, 1117076184, 1256710707, 1436240808, 1675614276, 2234152368, 2513421414, 2872481616, 3351228552, 5026842828, 6702457104, 10053685656, 20107371312]

約数ペア:

[(1, 20107371312), (2, 10053685656), (3, 6702457104), (4, 5026842828), (6, 3351228552), (7, 2872481616), (8, 2513421414), (9, 2234152368), (12, 1675614276), (14, 1436240808), (16, 1256710707), (18, 1117076184), (21, 957493872), (24, 837807138), (27, 744717456), (28, 718120404), (36, 558538092), (42, 478746936), (48, 418903569), (54, 372358728), (56, 359060202), (63, 319164624), (72, 279269046), (81, 248239152), (84, 239373468), (108, 186179364), (112, 179530101), (126, 159582312), (144, 139634523), (162, 124119576), (168, 119686734), (189, 106388208), (216, 93089682), (243, 82746384), (252, 79791156), (324, 62059788), (336, 59843367), (378, 53194104), (383, 52499664), (432, 46544841), (486, 41373192), (504, 39895578), (567, 35462736), (643, 31271184), (648, 31029894), (729, 27582128), (756, 26597052), (766, 26249832), (972, 20686596), (1008, 19947789), (1134, 17731368), (1149, 17499888), (1286, 15635592), (1296, 15514947), (1458, 13791064), (1512, 13298526), (1532, 13124916), (1701, 11820912), (1929, 10423728), (1944, 10343298), (2268, 8865684), (2298, 8749944), (2572, 7817796), (2681, 7499952), (2916, 6895532), (3024, 6649263), (3064, 6562458), (3402, 5910456), (3447, 5833296), (3858, 5211864), (3888, 5171649), (4501, 4467312), (4536, 4432842), (4596, 4374972), (5103, 3940304), (5144, 3908898), (5362, 3749976), (5787, 3474576), (5832, 3447766), (6128, 3281229), (6804, 2955228), (6894, 2916648), (7716, 2605932), (8043, 2499984), (9002, 2233656), (9072, 2216421), (9192, 2187486), (10206, 1970152), (10288, 1954449), (10341, 1944432), (10724, 1874988), (11574, 1737288), (11664, 1723883), (13503, 1489104), (13608, 1477614), (13788, 1458324), (15432, 1302966), (16086, 1249992), (17361, 1158192), (18004, 1116828), (18384, 1093743), (20412, 985076), (20682, 972216), (21448, 937494), (23148, 868644), (24129, 833328), (27006, 744552), (27216, 738807), (27576, 729162), (30864, 651483), (31023, 648144), (32172, 624996), (34722, 579096), (36008, 558414), (40509, 496368), (40824, 492538), (41364, 486108), (42896, 468747), (46296, 434322), (48258, 416664), (52083, 386064), (54012, 372276), (55152, 364581), (62046, 324072), (64344, 312498), (69444, 289548), (72016, 279207), (72387, 277776), (81018, 248184), (81648, 246269), (82728, 243054), (92592, 217161), (93069, 216048), (96516, 208332), (104166, 193032), (108024, 186138), (121527, 165456), (124092, 162036), (128688, 156249), (138888, 144774)]