20347797624

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1499

約数の個数: 384

約数和(自身を含む): 69421950720

約数和(自身を除く): 49074153096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 67, 68, 77, 84, 88, 98, 102, 119, 132, 134, 136, 147, 154, 168, 187, 196, 201, 204, 231, 238, 264, 268, 294, 308, 357, 374, 392, 402, 408, 462, 469, 476, 536, 539, 561, 588, 616, 714, 737, 748, 804, 833, 924, 938, 952, 1078, 1122, 1139, 1176, 1309, 1381, 1407, 1428, 1474, 1496, 1608, 1617, 1666, 1848, 1876, 2156, 2211, 2244, 2278, 2499, 2618, 2762, 2814, 2856, 2948, 3234, 3283, 3332, 3417, 3752, 3927, 4143, 4312, 4422, 4488, 4556, 4998, 5159, 5236, 5524, 5628, 5896, 6468, 6566, 6664, 6834, 7854, 7973, 8286, 8844, 9112, 9163, 9667, 9849, 9996, 10318, 10472, 11048, 11256, 12529, 12936, 13132, 13668, 15191, 15477, 15708, 15946, 16572, 17688, 18326, 19334, 19698, 19992, 20636, 23477, 23919, 25058, 26264, 27336, 27489, 29001, 30382, 30954, 31416, 31892, 33144, 36113, 36652, 37587, 38668, 39396, 41272, 45573, 46954, 47838, 50116, 54978, 55811, 58002, 60764, 61908, 63784, 67669, 70431, 72226, 73304, 75174, 77336, 78792, 87703, 91146, 92527, 93908, 95676, 100232, 106337, 108339, 109956, 111622, 116004, 121528, 123816, 135338, 140862, 144452, 150348, 164339, 167433, 175406, 182292, 185054, 187816, 191352, 203007, 212674, 216678, 219912, 223244, 232008, 258247, 263109, 270676, 277581, 281724, 288904, 300696, 319011, 328678, 334866, 350812, 364584, 370108, 406014, 425348, 433356, 446488, 493017, 516494, 526218, 541352, 555162, 563448, 613921, 638022, 647689, 657356, 669732, 701624, 740216, 744359, 774741, 812028, 850696, 866712, 986034, 1017797, 1032988, 1052436, 1110324, 1150373, 1227842, 1276044, 1295378, 1314712, 1339464, 1488718, 1549482, 1572959, 1624056, 1807729, 1841763, 1943067, 1972068, 2035594, 2065976, 2104872, 2220648, 2233077, 2300746, 2455684, 2552088, 2590756, 2977436, 3053391, 3098964, 3145918, 3451119, 3615458, 3683526, 3886134, 3944136, 4071188, 4466154, 4533823, 4601492, 4718877, 4911368, 5181512, 5423187, 5954872, 6106782, 6197928, 6291836, 6902238, 7124579, 7230916, 7367052, 7772268, 8142376, 8932308, 9067646, 9202984, 9437754, 10846374, 11010713, 12213564, 12583672, 12654103, 13601469, 13804476, 14249158, 14461832, 14734104, 15544536, 17302549, 17864616, 18135292, 18875508, 21373737, 21692748, 22021426, 24427128, 25308206, 27202938, 27608952, 28498316, 33032139, 34605098, 36270584, 37751016, 37962309, 42747474, 43385496, 44042852, 49872053, 50616412, 51907647, 54405876, 56996632, 66064278, 69210196, 75924618, 77074991, 85494948, 88085704, 99744106, 101232824, 103815294, 108811752, 121117843, 132128556, 138420392, 149616159, 151849236, 154149982, 170989896, 199488212, 207630588, 231224973, 242235686, 264257112, 299232318, 303698472, 308299964, 363353529, 398976424, 415261176, 462449946, 484471372, 598464636, 616599928, 726707058, 847824901, 924899892, 968942744, 1196929272, 1453414116, 1695649802, 1849799784, 2543474703, 2906828232, 3391299604, 5086949406, 6782599208, 10173898812, 20347797624]

約数ペア:

[(1, 20347797624), (2, 10173898812), (3, 6782599208), (4, 5086949406), (6, 3391299604), (7, 2906828232), (8, 2543474703), (11, 1849799784), (12, 1695649802), (14, 1453414116), (17, 1196929272), (21, 968942744), (22, 924899892), (24, 847824901), (28, 726707058), (33, 616599928), (34, 598464636), (42, 484471372), (44, 462449946), (49, 415261176), (51, 398976424), (56, 363353529), (66, 308299964), (67, 303698472), (68, 299232318), (77, 264257112), (84, 242235686), (88, 231224973), (98, 207630588), (102, 199488212), (119, 170989896), (132, 154149982), (134, 151849236), (136, 149616159), (147, 138420392), (154, 132128556), (168, 121117843), (187, 108811752), (196, 103815294), (201, 101232824), (204, 99744106), (231, 88085704), (238, 85494948), (264, 77074991), (268, 75924618), (294, 69210196), (308, 66064278), (357, 56996632), (374, 54405876), (392, 51907647), (402, 50616412), (408, 49872053), (462, 44042852), (469, 43385496), (476, 42747474), (536, 37962309), (539, 37751016), (561, 36270584), (588, 34605098), (616, 33032139), (714, 28498316), (737, 27608952), (748, 27202938), (804, 25308206), (833, 24427128), (924, 22021426), (938, 21692748), (952, 21373737), (1078, 18875508), (1122, 18135292), (1139, 17864616), (1176, 17302549), (1309, 15544536), (1381, 14734104), (1407, 14461832), (1428, 14249158), (1474, 13804476), (1496, 13601469), (1608, 12654103), (1617, 12583672), (1666, 12213564), (1848, 11010713), (1876, 10846374), (2156, 9437754), (2211, 9202984), (2244, 9067646), (2278, 8932308), (2499, 8142376), (2618, 7772268), (2762, 7367052), (2814, 7230916), (2856, 7124579), (2948, 6902238), (3234, 6291836), (3283, 6197928), (3332, 6106782), (3417, 5954872), (3752, 5423187), (3927, 5181512), (4143, 4911368), (4312, 4718877), (4422, 4601492), (4488, 4533823), (4556, 4466154), (4998, 4071188), (5159, 3944136), (5236, 3886134), (5524, 3683526), (5628, 3615458), (5896, 3451119), (6468, 3145918), (6566, 3098964), (6664, 3053391), (6834, 2977436), (7854, 2590756), (7973, 2552088), (8286, 2455684), (8844, 2300746), (9112, 2233077), (9163, 2220648), (9667, 2104872), (9849, 2065976), (9996, 2035594), (10318, 1972068), (10472, 1943067), (11048, 1841763), (11256, 1807729), (12529, 1624056), (12936, 1572959), (13132, 1549482), (13668, 1488718), (15191, 1339464), (15477, 1314712), (15708, 1295378), (15946, 1276044), (16572, 1227842), (17688, 1150373), (18326, 1110324), (19334, 1052436), (19698, 1032988), (19992, 1017797), (20636, 986034), (23477, 866712), (23919, 850696), (25058, 812028), (26264, 774741), (27336, 744359), (27489, 740216), (29001, 701624), (30382, 669732), (30954, 657356), (31416, 647689), (31892, 638022), (33144, 613921), (36113, 563448), (36652, 555162), (37587, 541352), (38668, 526218), (39396, 516494), (41272, 493017), (45573, 446488), (46954, 433356), (47838, 425348), (50116, 406014), (54978, 370108), (55811, 364584), (58002, 350812), (60764, 334866), (61908, 328678), (63784, 319011), (67669, 300696), (70431, 288904), (72226, 281724), (73304, 277581), (75174, 270676), (77336, 263109), (78792, 258247), (87703, 232008), (91146, 223244), (92527, 219912), (93908, 216678), (95676, 212674), (100232, 203007), (106337, 191352), (108339, 187816), (109956, 185054), (111622, 182292), (116004, 175406), (121528, 167433), (123816, 164339), (135338, 150348), (140862, 144452)]