20229841296

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{787}}^1\times {\mathrm{3643}}^1$

素因数の和:4458

約数の個数: 180

約数和(自身を含む): 65960583312

約数和(自身を除く): 45730742016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 787, 882, 1008, 1176, 1574, 1764, 2352, 2361, 3148, 3528, 3643, 4722, 5509, 6296, 7056, 7083, 7286, 9444, 10929, 11018, 12592, 14166, 14572, 16527, 18888, 21858, 22036, 25501, 28332, 29144, 32787, 33054, 37776, 38563, 43716, 44072, 49581, 51002, 56664, 58288, 65574, 66108, 76503, 77126, 87432, 88144, 99162, 102004, 113328, 115689, 131148, 132216, 153006, 154252, 174864, 178507, 198324, 204008, 229509, 231378, 262296, 264432, 306012, 308504, 347067, 357014, 396648, 408016, 459018, 462756, 524592, 535521, 612024, 617008, 694134, 714028, 793296, 918036, 925512, 1071042, 1224048, 1388268, 1428056, 1606563, 1836072, 1851024, 2142084, 2776536, 2856112, 2867041, 3213126, 3672144, 4284168, 5553072, 5734082, 6426252, 8568336, 8601123, 11468164, 12852504, 17202246, 20069287, 22936328, 25705008, 25803369, 34404492, 40138574, 45872656, 51606738, 60207861, 68808984, 80277148, 103213476, 120415722, 137617968, 140485009, 160554296, 180623583, 206426952, 240831444, 280970018, 321108592, 361247166, 412853904, 421455027, 481662888, 561940036, 722494332, 842910054, 963325776, 1123880072, 1264365081, 1444988664, 1685820108, 2247760144, 2528730162, 2889977328, 3371640216, 5057460324, 6743280432, 10114920648, 20229841296]

約数ペア:

[(1, 20229841296), (2, 10114920648), (3, 6743280432), (4, 5057460324), (6, 3371640216), (7, 2889977328), (8, 2528730162), (9, 2247760144), (12, 1685820108), (14, 1444988664), (16, 1264365081), (18, 1123880072), (21, 963325776), (24, 842910054), (28, 722494332), (36, 561940036), (42, 481662888), (48, 421455027), (49, 412853904), (56, 361247166), (63, 321108592), (72, 280970018), (84, 240831444), (98, 206426952), (112, 180623583), (126, 160554296), (144, 140485009), (147, 137617968), (168, 120415722), (196, 103213476), (252, 80277148), (294, 68808984), (336, 60207861), (392, 51606738), (441, 45872656), (504, 40138574), (588, 34404492), (784, 25803369), (787, 25705008), (882, 22936328), (1008, 20069287), (1176, 17202246), (1574, 12852504), (1764, 11468164), (2352, 8601123), (2361, 8568336), (3148, 6426252), (3528, 5734082), (3643, 5553072), (4722, 4284168), (5509, 3672144), (6296, 3213126), (7056, 2867041), (7083, 2856112), (7286, 2776536), (9444, 2142084), (10929, 1851024), (11018, 1836072), (12592, 1606563), (14166, 1428056), (14572, 1388268), (16527, 1224048), (18888, 1071042), (21858, 925512), (22036, 918036), (25501, 793296), (28332, 714028), (29144, 694134), (32787, 617008), (33054, 612024), (37776, 535521), (38563, 524592), (43716, 462756), (44072, 459018), (49581, 408016), (51002, 396648), (56664, 357014), (58288, 347067), (65574, 308504), (66108, 306012), (76503, 264432), (77126, 262296), (87432, 231378), (88144, 229509), (99162, 204008), (102004, 198324), (113328, 178507), (115689, 174864), (131148, 154252), (132216, 153006)]