19520209152

素因数分解:

$2^8\times 3^2\times {\mathrm{229}}^1\times {\mathrm{36997}}^1$

素因数の和:37248

約数の個数: 108

約数和(自身を含む): 56528874220

約数和(自身を除く): 37008665068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 384, 458, 576, 687, 768, 916, 1152, 1374, 1832, 2061, 2304, 2748, 3664, 4122, 5496, 7328, 8244, 10992, 14656, 16488, 21984, 29312, 32976, 36997, 43968, 58624, 65952, 73994, 87936, 110991, 131904, 147988, 175872, 221982, 263808, 295976, 332973, 443964, 527616, 591952, 665946, 887928, 1183904, 1331892, 1775856, 2367808, 2663784, 3551712, 4735616, 5327568, 7103424, 8472313, 9471232, 10655136, 14206848, 16944626, 21310272, 25416939, 28413696, 33889252, 42620544, 50833878, 67778504, 76250817, 85241088, 101667756, 135557008, 152501634, 203335512, 271114016, 305003268, 406671024, 542228032, 610006536, 813342048, 1084456064, 1220013072, 1626684096, 2168912128, 2440026144, 3253368192, 4880052288, 6506736384, 9760104576, 19520209152]

約数ペア:

[(1, 19520209152), (2, 9760104576), (3, 6506736384), (4, 4880052288), (6, 3253368192), (8, 2440026144), (9, 2168912128), (12, 1626684096), (16, 1220013072), (18, 1084456064), (24, 813342048), (32, 610006536), (36, 542228032), (48, 406671024), (64, 305003268), (72, 271114016), (96, 203335512), (128, 152501634), (144, 135557008), (192, 101667756), (229, 85241088), (256, 76250817), (288, 67778504), (384, 50833878), (458, 42620544), (576, 33889252), (687, 28413696), (768, 25416939), (916, 21310272), (1152, 16944626), (1374, 14206848), (1832, 10655136), (2061, 9471232), (2304, 8472313), (2748, 7103424), (3664, 5327568), (4122, 4735616), (5496, 3551712), (7328, 2663784), (8244, 2367808), (10992, 1775856), (14656, 1331892), (16488, 1183904), (21984, 887928), (29312, 665946), (32976, 591952), (36997, 527616), (43968, 443964), (58624, 332973), (65952, 295976), (73994, 263808), (87936, 221982), (110991, 175872), (131904, 147988)]