20184923616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86491}}^1$

素因数の和:86545

約数の個数: 192

約数和(自身を含む): 65911055616

約数和(自身を除く): 45726132000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 748, 816, 858, 884, 1056, 1122, 1144, 1248, 1326, 1496, 1632, 1716, 1768, 2244, 2288, 2431, 2652, 2992, 3432, 3536, 4488, 4576, 4862, 5304, 5984, 6864, 7072, 7293, 8976, 9724, 10608, 13728, 14586, 17952, 19448, 21216, 29172, 38896, 58344, 77792, 86491, 116688, 172982, 233376, 259473, 345964, 518946, 691928, 951401, 1037892, 1124383, 1383856, 1470347, 1902802, 2075784, 2248766, 2767712, 2854203, 2940694, 3373149, 3805604, 4151568, 4411041, 4497532, 5708406, 5881388, 6746298, 7611208, 8303136, 8822082, 8995064, 11416812, 11762776, 12368213, 13492596, 15222416, 16173817, 17644164, 17990128, 19114511, 22833624, 23525552, 24736426, 26985192, 30444832, 32347634, 35288328, 35980256, 37104639, 38229022, 45667248, 47051104, 48521451, 49472852, 53970384, 57343533, 64695268, 70576656, 74209278, 76458044, 91334496, 97042902, 98945704, 107940768, 114687066, 129390536, 141153312, 148418556, 152916088, 194085804, 197891408, 210259621, 229374132, 258781072, 296837112, 305832176, 388171608, 395782816, 420519242, 458748264, 517562144, 593674224, 611664352, 630778863, 776343216, 841038484, 917496528, 1187348448, 1261557726, 1552686432, 1682076968, 1834993056, 2523115452, 3364153936, 5046230904, 6728307872, 10092461808, 20184923616]

約数ペア:

[(1, 20184923616), (2, 10092461808), (3, 6728307872), (4, 5046230904), (6, 3364153936), (8, 2523115452), (11, 1834993056), (12, 1682076968), (13, 1552686432), (16, 1261557726), (17, 1187348448), (22, 917496528), (24, 841038484), (26, 776343216), (32, 630778863), (33, 611664352), (34, 593674224), (39, 517562144), (44, 458748264), (48, 420519242), (51, 395782816), (52, 388171608), (66, 305832176), (68, 296837112), (78, 258781072), (88, 229374132), (96, 210259621), (102, 197891408), (104, 194085804), (132, 152916088), (136, 148418556), (143, 141153312), (156, 129390536), (176, 114687066), (187, 107940768), (204, 98945704), (208, 97042902), (221, 91334496), (264, 76458044), (272, 74209278), (286, 70576656), (312, 64695268), (352, 57343533), (374, 53970384), (408, 49472852), (416, 48521451), (429, 47051104), (442, 45667248), (528, 38229022), (544, 37104639), (561, 35980256), (572, 35288328), (624, 32347634), (663, 30444832), (748, 26985192), (816, 24736426), (858, 23525552), (884, 22833624), (1056, 19114511), (1122, 17990128), (1144, 17644164), (1248, 16173817), (1326, 15222416), (1496, 13492596), (1632, 12368213), (1716, 11762776), (1768, 11416812), (2244, 8995064), (2288, 8822082), (2431, 8303136), (2652, 7611208), (2992, 6746298), (3432, 5881388), (3536, 5708406), (4488, 4497532), (4576, 4411041), (4862, 4151568), (5304, 3805604), (5984, 3373149), (6864, 2940694), (7072, 2854203), (7293, 2767712), (8976, 2248766), (9724, 2075784), (10608, 1902802), (13728, 1470347), (14586, 1383856), (17952, 1124383), (19448, 1037892), (21216, 951401), (29172, 691928), (38896, 518946), (58344, 345964), (77792, 259473), (86491, 233376), (116688, 172982)]