20593080768

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4363}}^1$

素因数の和:4483

約数の個数: 224

約数和(自身を含む): 61576947712

約数和(自身を除く): 40983866944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 64, 78, 93, 96, 104, 122, 124, 156, 183, 186, 192, 208, 244, 248, 312, 366, 372, 403, 416, 488, 496, 624, 732, 744, 793, 806, 832, 976, 992, 1209, 1248, 1464, 1488, 1586, 1612, 1891, 1952, 1984, 2379, 2418, 2496, 2928, 2976, 3172, 3224, 3782, 3904, 4363, 4758, 4836, 5673, 5856, 5952, 6344, 6448, 7564, 8726, 9516, 9672, 11346, 11712, 12688, 12896, 13089, 15128, 17452, 19032, 19344, 22692, 24583, 25376, 25792, 26178, 30256, 34904, 38064, 38688, 45384, 49166, 50752, 52356, 56719, 60512, 69808, 73749, 76128, 77376, 90768, 98332, 104712, 113438, 121024, 135253, 139616, 147498, 152256, 170157, 181536, 196664, 209424, 226876, 266143, 270506, 279232, 294996, 340314, 363072, 393328, 405759, 418848, 453752, 532286, 541012, 589992, 680628, 786656, 798429, 811518, 837696, 907504, 1064572, 1082024, 1179984, 1361256, 1573312, 1596858, 1623036, 1758289, 1815008, 2129144, 2164048, 2359968, 2722512, 3193716, 3246072, 3459859, 3516578, 3630016, 4258288, 4328096, 4719936, 5274867, 5445024, 6387432, 6492144, 6919718, 7033156, 8250433, 8516576, 8656192, 10379577, 10549734, 10890048, 12774864, 12984288, 13839436, 14066312, 16500866, 17033152, 20759154, 21099468, 24751299, 25549728, 25968576, 27678872, 28132624, 33001732, 41518308, 42198936, 49502598, 51099456, 55357744, 56265248, 66003464, 83036616, 84397872, 99005196, 107255629, 110715488, 112530496, 132006928, 166073232, 168795744, 198010392, 214511258, 221430976, 264013856, 321766887, 332146464, 337591488, 396020784, 429022516, 528027712, 643533774, 664292928, 792041568, 858045032, 1287067548, 1584083136, 1716090064, 2574135096, 3432180128, 5148270192, 6864360256, 10296540384, 20593080768]

約数ペア:

[(1, 20593080768), (2, 10296540384), (3, 6864360256), (4, 5148270192), (6, 3432180128), (8, 2574135096), (12, 1716090064), (13, 1584083136), (16, 1287067548), (24, 858045032), (26, 792041568), (31, 664292928), (32, 643533774), (39, 528027712), (48, 429022516), (52, 396020784), (61, 337591488), (62, 332146464), (64, 321766887), (78, 264013856), (93, 221430976), (96, 214511258), (104, 198010392), (122, 168795744), (124, 166073232), (156, 132006928), (183, 112530496), (186, 110715488), (192, 107255629), (208, 99005196), (244, 84397872), (248, 83036616), (312, 66003464), (366, 56265248), (372, 55357744), (403, 51099456), (416, 49502598), (488, 42198936), (496, 41518308), (624, 33001732), (732, 28132624), (744, 27678872), (793, 25968576), (806, 25549728), (832, 24751299), (976, 21099468), (992, 20759154), (1209, 17033152), (1248, 16500866), (1464, 14066312), (1488, 13839436), (1586, 12984288), (1612, 12774864), (1891, 10890048), (1952, 10549734), (1984, 10379577), (2379, 8656192), (2418, 8516576), (2496, 8250433), (2928, 7033156), (2976, 6919718), (3172, 6492144), (3224, 6387432), (3782, 5445024), (3904, 5274867), (4363, 4719936), (4758, 4328096), (4836, 4258288), (5673, 3630016), (5856, 3516578), (5952, 3459859), (6344, 3246072), (6448, 3193716), (7564, 2722512), (8726, 2359968), (9516, 2164048), (9672, 2129144), (11346, 1815008), (11712, 1758289), (12688, 1623036), (12896, 1596858), (13089, 1573312), (15128, 1361256), (17452, 1179984), (19032, 1082024), (19344, 1064572), (22692, 907504), (24583, 837696), (25376, 811518), (25792, 798429), (26178, 786656), (30256, 680628), (34904, 589992), (38064, 541012), (38688, 532286), (45384, 453752), (49166, 418848), (50752, 405759), (52356, 393328), (56719, 363072), (60512, 340314), (69808, 294996), (73749, 279232), (76128, 270506), (77376, 266143), (90768, 226876), (98332, 209424), (104712, 196664), (113438, 181536), (121024, 170157), (135253, 152256), (139616, 147498)]