20112040704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55837}}^1$

素因数の和:55930

約数の個数: 144

約数和(自身を含む): 62088282368

約数和(自身を除く): 41976241664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 384, 402, 448, 469, 536, 672, 768, 804, 896, 938, 1072, 1344, 1407, 1608, 1792, 1876, 2144, 2688, 2814, 3216, 3752, 4288, 5376, 5628, 6432, 7504, 8576, 11256, 12864, 15008, 17152, 22512, 25728, 30016, 45024, 51456, 55837, 60032, 90048, 111674, 120064, 167511, 180096, 223348, 335022, 360192, 390859, 446696, 670044, 781718, 893392, 1172577, 1340088, 1563436, 1786784, 2345154, 2680176, 3126872, 3573568, 3741079, 4690308, 5360352, 6253744, 7147136, 7482158, 9380616, 10720704, 11223237, 12507488, 14294272, 14964316, 18761232, 21441408, 22446474, 25014976, 26187553, 29928632, 37522464, 42882816, 44892948, 50029952, 52375106, 59857264, 75044928, 78562659, 89785896, 100059904, 104750212, 119714528, 150089856, 157125318, 179571792, 209500424, 239429056, 300179712, 314250636, 359143584, 419000848, 478858112, 628501272, 718287168, 838001696, 957716224, 1257002544, 1436574336, 1676003392, 2514005088, 2873148672, 3352006784, 5028010176, 6704013568, 10056020352, 20112040704]

約数ペア:

[(1, 20112040704), (2, 10056020352), (3, 6704013568), (4, 5028010176), (6, 3352006784), (7, 2873148672), (8, 2514005088), (12, 1676003392), (14, 1436574336), (16, 1257002544), (21, 957716224), (24, 838001696), (28, 718287168), (32, 628501272), (42, 478858112), (48, 419000848), (56, 359143584), (64, 314250636), (67, 300179712), (84, 239429056), (96, 209500424), (112, 179571792), (128, 157125318), (134, 150089856), (168, 119714528), (192, 104750212), (201, 100059904), (224, 89785896), (256, 78562659), (268, 75044928), (336, 59857264), (384, 52375106), (402, 50029952), (448, 44892948), (469, 42882816), (536, 37522464), (672, 29928632), (768, 26187553), (804, 25014976), (896, 22446474), (938, 21441408), (1072, 18761232), (1344, 14964316), (1407, 14294272), (1608, 12507488), (1792, 11223237), (1876, 10720704), (2144, 9380616), (2688, 7482158), (2814, 7147136), (3216, 6253744), (3752, 5360352), (4288, 4690308), (5376, 3741079), (5628, 3573568), (6432, 3126872), (7504, 2680176), (8576, 2345154), (11256, 1786784), (12864, 1563436), (15008, 1340088), (17152, 1172577), (22512, 893392), (25728, 781718), (30016, 670044), (45024, 446696), (51456, 390859), (55837, 360192), (60032, 335022), (90048, 223348), (111674, 180096), (120064, 167511)]