20206574304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{125813}}^1$

素因数の和:126072

約数の個数: 96

約数和(自身を含む): 60873845760

約数和(自身を除く): 40667271456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 239, 336, 478, 672, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 5019, 5736, 6692, 7648, 10038, 11472, 13384, 20076, 22944, 26768, 40152, 53536, 80304, 125813, 160608, 251626, 377439, 503252, 754878, 880691, 1006504, 1509756, 1761382, 2013008, 2642073, 3019512, 3522764, 4026016, 5284146, 6039024, 7045528, 10568292, 12078048, 14091056, 21136584, 28182112, 30069307, 42273168, 60138614, 84546336, 90207921, 120277228, 180415842, 210485149, 240554456, 360831684, 420970298, 481108912, 631455447, 721663368, 841940596, 962217824, 1262910894, 1443326736, 1683881192, 2525821788, 2886653472, 3367762384, 5051643576, 6735524768, 10103287152, 20206574304]

約数ペア:

[(1, 20206574304), (2, 10103287152), (3, 6735524768), (4, 5051643576), (6, 3367762384), (7, 2886653472), (8, 2525821788), (12, 1683881192), (14, 1443326736), (16, 1262910894), (21, 962217824), (24, 841940596), (28, 721663368), (32, 631455447), (42, 481108912), (48, 420970298), (56, 360831684), (84, 240554456), (96, 210485149), (112, 180415842), (168, 120277228), (224, 90207921), (239, 84546336), (336, 60138614), (478, 42273168), (672, 30069307), (717, 28182112), (956, 21136584), (1434, 14091056), (1673, 12078048), (1912, 10568292), (2868, 7045528), (3346, 6039024), (3824, 5284146), (5019, 4026016), (5736, 3522764), (6692, 3019512), (7648, 2642073), (10038, 2013008), (11472, 1761382), (13384, 1509756), (20076, 1006504), (22944, 880691), (26768, 754878), (40152, 503252), (53536, 377439), (80304, 251626), (125813, 160608)]