2020161888

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2085

約数の個数: 144

約数和(自身を含む): 5941026000

約数和(自身を除く): 3920864112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 61, 72, 96, 118, 122, 144, 177, 183, 236, 244, 288, 354, 366, 472, 488, 531, 549, 708, 732, 944, 976, 1062, 1098, 1416, 1464, 1888, 1949, 1952, 2124, 2196, 2832, 2928, 3599, 3898, 4248, 4392, 5664, 5847, 5856, 7198, 7796, 8496, 8784, 10797, 11694, 14396, 15592, 16992, 17541, 17568, 21594, 23388, 28792, 31184, 32391, 35082, 43188, 46776, 57584, 62368, 64782, 70164, 86376, 93552, 114991, 115168, 118889, 129564, 140328, 172752, 187104, 229982, 237778, 259128, 280656, 344973, 345504, 356667, 459964, 475556, 518256, 561312, 689946, 713334, 919928, 951112, 1034919, 1036512, 1070001, 1379892, 1426668, 1839856, 1902224, 2069838, 2140002, 2759784, 2853336, 3679712, 3804448, 4139676, 4280004, 5519568, 5706672, 7014451, 8279352, 8560008, 11039136, 11413344, 14028902, 16558704, 17120016, 21043353, 28057804, 33117408, 34240032, 42086706, 56115608, 63130059, 84173412, 112231216, 126260118, 168346824, 224462432, 252520236, 336693648, 505040472, 673387296, 1010080944, 2020161888]

約数ペア:

[(1, 2020161888), (2, 1010080944), (3, 673387296), (4, 505040472), (6, 336693648), (8, 252520236), (9, 224462432), (12, 168346824), (16, 126260118), (18, 112231216), (24, 84173412), (32, 63130059), (36, 56115608), (48, 42086706), (59, 34240032), (61, 33117408), (72, 28057804), (96, 21043353), (118, 17120016), (122, 16558704), (144, 14028902), (177, 11413344), (183, 11039136), (236, 8560008), (244, 8279352), (288, 7014451), (354, 5706672), (366, 5519568), (472, 4280004), (488, 4139676), (531, 3804448), (549, 3679712), (708, 2853336), (732, 2759784), (944, 2140002), (976, 2069838), (1062, 1902224), (1098, 1839856), (1416, 1426668), (1464, 1379892), (1888, 1070001), (1949, 1036512), (1952, 1034919), (2124, 951112), (2196, 919928), (2832, 713334), (2928, 689946), (3599, 561312), (3898, 518256), (4248, 475556), (4392, 459964), (5664, 356667), (5847, 345504), (5856, 344973), (7198, 280656), (7796, 259128), (8496, 237778), (8784, 229982), (10797, 187104), (11694, 172752), (14396, 140328), (15592, 129564), (16992, 118889), (17541, 115168), (17568, 114991), (21594, 93552), (23388, 86376), (28792, 70164), (31184, 64782), (32391, 62368), (35082, 57584), (43188, 46776)]