20034751968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{903443}}^1$

素因数の和:903477

約数の個数: 144

約数和(自身を含む): 71032381056

約数和(自身を除く): 50997629088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 903443, 1806886, 2710329, 3613772, 5420658, 6324101, 7227544, 8130987, 9937873, 10841316, 12648202, 14455088, 16261974, 18972303, 19875746, 21682632, 25296404, 28910176, 29813619, 32523948, 37944606, 39751492, 43365264, 50592808, 56916909, 59627238, 65047896, 69565111, 75889212, 79502984, 86730528, 89440857, 101185616, 113833818, 119254476, 130095792, 139130222, 151778424, 159005968, 178881714, 202371232, 208695333, 227667636, 238508952, 260191584, 278260444, 303556848, 318011936, 357763428, 417390666, 455335272, 477017904, 556520888, 607113696, 626085999, 715526856, 834781332, 910670544, 954035808, 1113041776, 1252171998, 1431053712, 1669562664, 1821341088, 2226083552, 2504343996, 2862107424, 3339125328, 5008687992, 6678250656, 10017375984, 20034751968]

約数ペア:

[(1, 20034751968), (2, 10017375984), (3, 6678250656), (4, 5008687992), (6, 3339125328), (7, 2862107424), (8, 2504343996), (9, 2226083552), (11, 1821341088), (12, 1669562664), (14, 1431053712), (16, 1252171998), (18, 1113041776), (21, 954035808), (22, 910670544), (24, 834781332), (28, 715526856), (32, 626085999), (33, 607113696), (36, 556520888), (42, 477017904), (44, 455335272), (48, 417390666), (56, 357763428), (63, 318011936), (66, 303556848), (72, 278260444), (77, 260191584), (84, 238508952), (88, 227667636), (96, 208695333), (99, 202371232), (112, 178881714), (126, 159005968), (132, 151778424), (144, 139130222), (154, 130095792), (168, 119254476), (176, 113833818), (198, 101185616), (224, 89440857), (231, 86730528), (252, 79502984), (264, 75889212), (288, 69565111), (308, 65047896), (336, 59627238), (352, 56916909), (396, 50592808), (462, 43365264), (504, 39751492), (528, 37944606), (616, 32523948), (672, 29813619), (693, 28910176), (792, 25296404), (924, 21682632), (1008, 19875746), (1056, 18972303), (1232, 16261974), (1386, 14455088), (1584, 12648202), (1848, 10841316), (2016, 9937873), (2464, 8130987), (2772, 7227544), (3168, 6324101), (3696, 5420658), (5544, 3613772), (7392, 2710329), (11088, 1806886), (22176, 903443)]