20206072320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{375857}}^1$

素因数の和:375890

約数の個数: 160

約数和(自身を含む): 73824524928

約数和(自身を除く): 53618452608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 375857, 751714, 1127571, 1503428, 1879285, 2255142, 2630999, 3006856, 3758570, 4510284, 5261998, 5637855, 6013712, 7517140, 7892997, 9020568, 10523996, 11275710, 12027424, 13154995, 15034280, 15785994, 18041136, 21047992, 22551420, 24054848, 26309990, 30068560, 31571988, 36082272, 39464985, 42095984, 45102840, 48109696, 52619980, 60137120, 63143976, 72164544, 78929970, 84191968, 90205680, 96219392, 105239960, 120274240, 126287952, 144329088, 157859940, 168383936, 180411360, 192438784, 210479920, 240548480, 252575904, 288658176, 315719880, 336767872, 360822720, 420959840, 481096960, 505151808, 577316352, 631439760, 673535744, 721645440, 841919680, 962193920, 1010303616, 1262879520, 1347071488, 1443290880, 1683839360, 2020607232, 2525759040, 2886581760, 3367678720, 4041214464, 5051518080, 6735357440, 10103036160, 20206072320]

約数ペア:

[(1, 20206072320), (2, 10103036160), (3, 6735357440), (4, 5051518080), (5, 4041214464), (6, 3367678720), (7, 2886581760), (8, 2525759040), (10, 2020607232), (12, 1683839360), (14, 1443290880), (15, 1347071488), (16, 1262879520), (20, 1010303616), (21, 962193920), (24, 841919680), (28, 721645440), (30, 673535744), (32, 631439760), (35, 577316352), (40, 505151808), (42, 481096960), (48, 420959840), (56, 360822720), (60, 336767872), (64, 315719880), (70, 288658176), (80, 252575904), (84, 240548480), (96, 210479920), (105, 192438784), (112, 180411360), (120, 168383936), (128, 157859940), (140, 144329088), (160, 126287952), (168, 120274240), (192, 105239960), (210, 96219392), (224, 90205680), (240, 84191968), (256, 78929970), (280, 72164544), (320, 63143976), (336, 60137120), (384, 52619980), (420, 48109696), (448, 45102840), (480, 42095984), (512, 39464985), (560, 36082272), (640, 31571988), (672, 30068560), (768, 26309990), (840, 24054848), (896, 22551420), (960, 21047992), (1120, 18041136), (1280, 15785994), (1344, 15034280), (1536, 13154995), (1680, 12027424), (1792, 11275710), (1920, 10523996), (2240, 9020568), (2560, 7892997), (2688, 7517140), (3360, 6013712), (3584, 5637855), (3840, 5261998), (4480, 4510284), (5376, 3758570), (6720, 3006856), (7680, 2630999), (8960, 2255142), (10752, 1879285), (13440, 1503428), (17920, 1127571), (26880, 751714), (53760, 375857)]