20228445168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{21787}}^1$

素因数の和:21879

約数の個数: 120

約数和(自身を含む): 56476587648

約数和(自身を除く): 36248142480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 667, 696, 841, 1104, 1334, 1392, 1682, 2001, 2523, 2668, 3364, 4002, 5046, 5336, 6728, 8004, 10092, 10672, 13456, 16008, 19343, 20184, 21787, 32016, 38686, 40368, 43574, 58029, 65361, 77372, 87148, 116058, 130722, 154744, 174296, 232116, 261444, 309488, 348592, 464232, 501101, 522888, 631823, 928464, 1002202, 1045776, 1263646, 1503303, 1895469, 2004404, 2527292, 3006606, 3790938, 4008808, 5054584, 6013212, 7581876, 8017616, 10109168, 12026424, 14531929, 15163752, 18322867, 24052848, 29063858, 30327504, 36645734, 43595787, 54968601, 58127716, 73291468, 87191574, 109937202, 116255432, 146582936, 174383148, 219874404, 232510864, 293165872, 348766296, 421425941, 439748808, 697532592, 842851882, 879497616, 1264277823, 1685703764, 2528555646, 3371407528, 5057111292, 6742815056, 10114222584, 20228445168]

約数ペア:

[(1, 20228445168), (2, 10114222584), (3, 6742815056), (4, 5057111292), (6, 3371407528), (8, 2528555646), (12, 1685703764), (16, 1264277823), (23, 879497616), (24, 842851882), (29, 697532592), (46, 439748808), (48, 421425941), (58, 348766296), (69, 293165872), (87, 232510864), (92, 219874404), (116, 174383148), (138, 146582936), (174, 116255432), (184, 109937202), (232, 87191574), (276, 73291468), (348, 58127716), (368, 54968601), (464, 43595787), (552, 36645734), (667, 30327504), (696, 29063858), (841, 24052848), (1104, 18322867), (1334, 15163752), (1392, 14531929), (1682, 12026424), (2001, 10109168), (2523, 8017616), (2668, 7581876), (3364, 6013212), (4002, 5054584), (5046, 4008808), (5336, 3790938), (6728, 3006606), (8004, 2527292), (10092, 2004404), (10672, 1895469), (13456, 1503303), (16008, 1263646), (19343, 1045776), (20184, 1002202), (21787, 928464), (32016, 631823), (38686, 522888), (40368, 501101), (43574, 464232), (58029, 348592), (65361, 309488), (77372, 261444), (87148, 232116), (116058, 174296), (130722, 154744)]