20025973968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2762

約数の個数: 320

約数和(自身を含む): 69914191872

約数和(自身を除く): 49888217904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 163, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 326, 336, 364, 429, 462, 489, 528, 546, 572, 616, 624, 652, 728, 858, 924, 978, 1001, 1092, 1141, 1144, 1232, 1304, 1456, 1716, 1793, 1848, 1956, 2002, 2119, 2184, 2282, 2288, 2557, 2608, 3003, 3423, 3432, 3586, 3696, 3912, 4004, 4238, 4368, 4564, 5114, 5379, 6006, 6357, 6846, 6864, 7172, 7671, 7824, 8008, 8476, 9128, 10228, 10758, 12012, 12551, 12714, 13692, 14344, 14833, 15342, 16016, 16952, 17899, 18256, 20456, 21516, 23309, 24024, 25102, 25428, 27384, 28127, 28688, 29666, 30684, 33241, 33904, 35798, 37653, 40912, 43032, 44499, 46618, 48048, 50204, 50856, 53697, 54768, 56254, 59332, 61368, 66482, 69927, 71596, 75306, 84381, 86064, 88998, 93236, 99723, 100408, 101712, 107394, 112508, 118664, 122736, 132964, 139854, 143192, 150612, 163163, 168762, 177996, 186472, 196889, 199446, 200816, 214788, 225016, 232687, 237328, 265928, 279708, 286384, 301224, 326326, 337524, 355992, 365651, 372944, 393778, 398892, 416791, 429576, 450032, 465374, 489489, 531856, 559416, 590667, 602448, 652652, 675048, 698061, 711984, 731302, 787556, 797784, 833582, 859152, 930748, 978978, 1096953, 1118832, 1181334, 1250373, 1305304, 1350096, 1396122, 1462604, 1575112, 1595568, 1667164, 1861496, 1957956, 2193906, 2362668, 2500746, 2559557, 2610608, 2792244, 2917537, 2925208, 3150224, 3334328, 3722992, 3915912, 4387812, 4584701, 4725336, 5001492, 5119114, 5418283, 5584488, 5835074, 5850416, 6668656, 7678671, 7831824, 8752611, 8775624, 9169402, 9450672, 10002984, 10238228, 10836566, 11168976, 11670148, 13754103, 15357342, 16254849, 17505222, 17551248, 18338804, 20005968, 20476456, 21673132, 23340296, 27508206, 30714684, 32092907, 32509698, 35010444, 36677608, 37927981, 40952912, 43346264, 46680592, 55016412, 59601113, 61429368, 64185814, 65019396, 70020888, 73355216, 75855962, 86692528, 96278721, 110032824, 113783943, 119202226, 122858736, 128371628, 130038792, 140041776, 151711924, 178803339, 192557442, 220065648, 227567886, 238404452, 256743256, 260077584, 303423848, 357606678, 385114884, 417207791, 455135772, 476808904, 513486512, 606847696, 715213356, 770229768, 834415582, 910271544, 953617808, 1251623373, 1430426712, 1540459536, 1668831164, 1820543088, 2503246746, 2860853424, 3337662328, 5006493492, 6675324656, 10012986984, 20025973968]

約数ペア:

[(1, 20025973968), (2, 10012986984), (3, 6675324656), (4, 5006493492), (6, 3337662328), (7, 2860853424), (8, 2503246746), (11, 1820543088), (12, 1668831164), (13, 1540459536), (14, 1430426712), (16, 1251623373), (21, 953617808), (22, 910271544), (24, 834415582), (26, 770229768), (28, 715213356), (33, 606847696), (39, 513486512), (42, 476808904), (44, 455135772), (48, 417207791), (52, 385114884), (56, 357606678), (66, 303423848), (77, 260077584), (78, 256743256), (84, 238404452), (88, 227567886), (91, 220065648), (104, 192557442), (112, 178803339), (132, 151711924), (143, 140041776), (154, 130038792), (156, 128371628), (163, 122858736), (168, 119202226), (176, 113783943), (182, 110032824), (208, 96278721), (231, 86692528), (264, 75855962), (273, 73355216), (286, 70020888), (308, 65019396), (312, 64185814), (326, 61429368), (336, 59601113), (364, 55016412), (429, 46680592), (462, 43346264), (489, 40952912), (528, 37927981), (546, 36677608), (572, 35010444), (616, 32509698), (624, 32092907), (652, 30714684), (728, 27508206), (858, 23340296), (924, 21673132), (978, 20476456), (1001, 20005968), (1092, 18338804), (1141, 17551248), (1144, 17505222), (1232, 16254849), (1304, 15357342), (1456, 13754103), (1716, 11670148), (1793, 11168976), (1848, 10836566), (1956, 10238228), (2002, 10002984), (2119, 9450672), (2184, 9169402), (2282, 8775624), (2288, 8752611), (2557, 7831824), (2608, 7678671), (3003, 6668656), (3423, 5850416), (3432, 5835074), (3586, 5584488), (3696, 5418283), (3912, 5119114), (4004, 5001492), (4238, 4725336), (4368, 4584701), (4564, 4387812), (5114, 3915912), (5379, 3722992), (6006, 3334328), (6357, 3150224), (6846, 2925208), (6864, 2917537), (7172, 2792244), (7671, 2610608), (7824, 2559557), (8008, 2500746), (8476, 2362668), (9128, 2193906), (10228, 1957956), (10758, 1861496), (12012, 1667164), (12551, 1595568), (12714, 1575112), (13692, 1462604), (14344, 1396122), (14833, 1350096), (15342, 1305304), (16016, 1250373), (16952, 1181334), (17899, 1118832), (18256, 1096953), (20456, 978978), (21516, 930748), (23309, 859152), (24024, 833582), (25102, 797784), (25428, 787556), (27384, 731302), (28127, 711984), (28688, 698061), (29666, 675048), (30684, 652652), (33241, 602448), (33904, 590667), (35798, 559416), (37653, 531856), (40912, 489489), (43032, 465374), (44499, 450032), (46618, 429576), (48048, 416791), (50204, 398892), (50856, 393778), (53697, 372944), (54768, 365651), (56254, 355992), (59332, 337524), (61368, 326326), (66482, 301224), (69927, 286384), (71596, 279708), (75306, 265928), (84381, 237328), (86064, 232687), (88998, 225016), (93236, 214788), (99723, 200816), (100408, 199446), (101712, 196889), (107394, 186472), (112508, 177996), (118664, 168762), (122736, 163163), (132964, 150612), (139854, 143192)]