20167153920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1750621}}^1$

素因数の和:1750648

約数の個数: 108

約数和(自身を含む): 69776291676

約数和(自身を除く): 49609137756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1750621, 3501242, 5251863, 7002484, 8753105, 10503726, 14004968, 15755589, 17506210, 21007452, 26259315, 28009936, 31511178, 35012420, 42014904, 52518630, 56019872, 63022356, 70024840, 78777945, 84029808, 105037260, 112039744, 126044712, 140049680, 157555890, 168059616, 210074520, 224079488, 252089424, 280099360, 315111780, 336119232, 420149040, 448158976, 504178848, 560198720, 630223560, 672238464, 840298080, 1008357696, 1120397440, 1260447120, 1344476928, 1680596160, 2016715392, 2240794880, 2520894240, 3361192320, 4033430784, 5041788480, 6722384640, 10083576960, 20167153920]

約数ペア:

[(1, 20167153920), (2, 10083576960), (3, 6722384640), (4, 5041788480), (5, 4033430784), (6, 3361192320), (8, 2520894240), (9, 2240794880), (10, 2016715392), (12, 1680596160), (15, 1344476928), (16, 1260447120), (18, 1120397440), (20, 1008357696), (24, 840298080), (30, 672238464), (32, 630223560), (36, 560198720), (40, 504178848), (45, 448158976), (48, 420149040), (60, 336119232), (64, 315111780), (72, 280099360), (80, 252089424), (90, 224079488), (96, 210074520), (120, 168059616), (128, 157555890), (144, 140049680), (160, 126044712), (180, 112039744), (192, 105037260), (240, 84029808), (256, 78777945), (288, 70024840), (320, 63022356), (360, 56019872), (384, 52518630), (480, 42014904), (576, 35012420), (640, 31511178), (720, 28009936), (768, 26259315), (960, 21007452), (1152, 17506210), (1280, 15755589), (1440, 14004968), (1920, 10503726), (2304, 8753105), (2880, 7002484), (3840, 5251863), (5760, 3501242), (11520, 1750621)]