20079259488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{38119}}^1$

素因数の和:38225

約数の個数: 144

約数和(自身を含む): 59942937600

約数和(自身を除く): 39863678112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 177, 186, 236, 248, 279, 288, 354, 372, 472, 496, 531, 558, 708, 744, 944, 992, 1062, 1116, 1416, 1488, 1829, 1888, 2124, 2232, 2832, 2976, 3658, 4248, 4464, 5487, 5664, 7316, 8496, 8928, 10974, 14632, 16461, 16992, 21948, 29264, 32922, 38119, 43896, 58528, 65844, 76238, 87792, 114357, 131688, 152476, 175584, 228714, 263376, 304952, 343071, 457428, 526752, 609904, 686142, 914856, 1181689, 1219808, 1372284, 1829712, 2249021, 2363378, 2744568, 3545067, 3659424, 4498042, 4726756, 5489136, 6747063, 7090134, 8996084, 9453512, 10635201, 10978272, 13494126, 14180268, 17992168, 18907024, 20241189, 21270402, 26988252, 28360536, 35984336, 37814048, 40482378, 42540804, 53976504, 56721072, 69719651, 71968672, 80964756, 85081608, 107953008, 113442144, 139439302, 161929512, 170163216, 209158953, 215906016, 278878604, 323859024, 340326432, 418317906, 557757208, 627476859, 647718048, 836635812, 1115514416, 1254953718, 1673271624, 2231028832, 2509907436, 3346543248, 5019814872, 6693086496, 10039629744, 20079259488]

約数ペア:

[(1, 20079259488), (2, 10039629744), (3, 6693086496), (4, 5019814872), (6, 3346543248), (8, 2509907436), (9, 2231028832), (12, 1673271624), (16, 1254953718), (18, 1115514416), (24, 836635812), (31, 647718048), (32, 627476859), (36, 557757208), (48, 418317906), (59, 340326432), (62, 323859024), (72, 278878604), (93, 215906016), (96, 209158953), (118, 170163216), (124, 161929512), (144, 139439302), (177, 113442144), (186, 107953008), (236, 85081608), (248, 80964756), (279, 71968672), (288, 69719651), (354, 56721072), (372, 53976504), (472, 42540804), (496, 40482378), (531, 37814048), (558, 35984336), (708, 28360536), (744, 26988252), (944, 21270402), (992, 20241189), (1062, 18907024), (1116, 17992168), (1416, 14180268), (1488, 13494126), (1829, 10978272), (1888, 10635201), (2124, 9453512), (2232, 8996084), (2832, 7090134), (2976, 6747063), (3658, 5489136), (4248, 4726756), (4464, 4498042), (5487, 3659424), (5664, 3545067), (7316, 2744568), (8496, 2363378), (8928, 2249021), (10974, 1829712), (14632, 1372284), (16461, 1219808), (16992, 1181689), (21948, 914856), (29264, 686142), (32922, 609904), (38119, 526752), (43896, 457428), (58528, 343071), (65844, 304952), (76238, 263376), (87792, 228714), (114357, 175584), (131688, 152476)]