20135667216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1326

約数の個数: 240

約数和(自身を含む): 63357552000

約数和(自身を除く): 43221884784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 449, 483, 552, 588, 644, 784, 829, 898, 966, 1104, 1127, 1176, 1288, 1347, 1658, 1796, 1932, 2254, 2352, 2487, 2576, 2694, 3143, 3316, 3381, 3592, 3864, 4508, 4974, 5388, 5803, 6286, 6632, 6762, 7184, 7728, 9016, 9429, 9948, 10327, 10776, 11606, 12572, 13264, 13524, 17409, 18032, 18858, 19067, 19896, 20654, 21552, 22001, 23212, 25144, 27048, 30981, 34818, 37716, 38134, 39792, 40621, 41308, 44002, 46424, 50288, 54096, 57201, 61962, 66003, 69636, 72289, 75432, 76268, 81242, 82616, 88004, 92848, 114402, 121863, 123924, 132006, 133469, 139272, 144578, 150864, 152536, 162484, 165232, 176008, 216867, 228804, 243726, 247848, 264012, 266938, 278544, 289156, 305072, 324968, 352016, 372221, 400407, 433734, 457608, 487452, 495696, 506023, 528024, 533876, 578312, 649936, 744442, 800814, 867468, 915216, 934283, 974904, 1012046, 1056048, 1067752, 1116663, 1156624, 1488884, 1518069, 1601628, 1734936, 1868566, 1949808, 2024092, 2135504, 2233326, 2605547, 2802849, 2977768, 3036138, 3203256, 3469872, 3737132, 4048184, 4466652, 5211094, 5605698, 5955536, 6072276, 6406512, 7474264, 7816641, 8096368, 8561083, 8933304, 10422188, 11211396, 12144552, 14948528, 15633282, 17122166, 17866608, 18238829, 20844376, 22422792, 24289104, 25683249, 31266564, 34244332, 36477658, 41688752, 44845584, 51366498, 54716487, 59927581, 62533128, 68488664, 72955316, 102732996, 109432974, 119855162, 125066256, 136977328, 145910632, 179782743, 205465992, 218865948, 239710324, 291821264, 359565486, 410931984, 419493067, 437731896, 479420648, 719130972, 838986134, 875463792, 958841296, 1258479201, 1438261944, 1677972268, 2516958402, 2876523888, 3355944536, 5033916804, 6711889072, 10067833608, 20135667216]

約数ペア:

[(1, 20135667216), (2, 10067833608), (3, 6711889072), (4, 5033916804), (6, 3355944536), (7, 2876523888), (8, 2516958402), (12, 1677972268), (14, 1438261944), (16, 1258479201), (21, 958841296), (23, 875463792), (24, 838986134), (28, 719130972), (42, 479420648), (46, 437731896), (48, 419493067), (49, 410931984), (56, 359565486), (69, 291821264), (84, 239710324), (92, 218865948), (98, 205465992), (112, 179782743), (138, 145910632), (147, 136977328), (161, 125066256), (168, 119855162), (184, 109432974), (196, 102732996), (276, 72955316), (294, 68488664), (322, 62533128), (336, 59927581), (368, 54716487), (392, 51366498), (449, 44845584), (483, 41688752), (552, 36477658), (588, 34244332), (644, 31266564), (784, 25683249), (829, 24289104), (898, 22422792), (966, 20844376), (1104, 18238829), (1127, 17866608), (1176, 17122166), (1288, 15633282), (1347, 14948528), (1658, 12144552), (1796, 11211396), (1932, 10422188), (2254, 8933304), (2352, 8561083), (2487, 8096368), (2576, 7816641), (2694, 7474264), (3143, 6406512), (3316, 6072276), (3381, 5955536), (3592, 5605698), (3864, 5211094), (4508, 4466652), (4974, 4048184), (5388, 3737132), (5803, 3469872), (6286, 3203256), (6632, 3036138), (6762, 2977768), (7184, 2802849), (7728, 2605547), (9016, 2233326), (9429, 2135504), (9948, 2024092), (10327, 1949808), (10776, 1868566), (11606, 1734936), (12572, 1601628), (13264, 1518069), (13524, 1488884), (17409, 1156624), (18032, 1116663), (18858, 1067752), (19067, 1056048), (19896, 1012046), (20654, 974904), (21552, 934283), (22001, 915216), (23212, 867468), (25144, 800814), (27048, 744442), (30981, 649936), (34818, 578312), (37716, 533876), (38134, 528024), (39792, 506023), (40621, 495696), (41308, 487452), (44002, 457608), (46424, 433734), (50288, 400407), (54096, 372221), (57201, 352016), (61962, 324968), (66003, 305072), (69636, 289156), (72289, 278544), (75432, 266938), (76268, 264012), (81242, 247848), (82616, 243726), (88004, 228804), (92848, 216867), (114402, 176008), (121863, 165232), (123924, 162484), (132006, 152536), (133469, 150864), (139272, 144578)]