20160102176

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{563}}^1\times {\mathrm{2549}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 39866904000

約数和(自身を除く): 19706801824

約数列:

[1, 2, 4, 8, 16, 32, 439, 563, 878, 1126, 1756, 2252, 2549, 3512, 4504, 5098, 7024, 9008, 10196, 14048, 18016, 20392, 40784, 81568, 247157, 494314, 988628, 1119011, 1435087, 1977256, 2238022, 2870174, 3954512, 4476044, 5740348, 7909024, 8952088, 11480696, 17904176, 22961392, 35808352, 45922784, 630003193, 1260006386, 2520012772, 5040025544, 10080051088, 20160102176]

約数ペア:

[(1, 20160102176), (2, 10080051088), (4, 5040025544), (8, 2520012772), (16, 1260006386), (32, 630003193), (439, 45922784), (563, 35808352), (878, 22961392), (1126, 17904176), (1756, 11480696), (2252, 8952088), (2549, 7909024), (3512, 5740348), (4504, 4476044), (5098, 3954512), (7024, 2870174), (9008, 2238022), (10196, 1977256), (14048, 1435087), (18016, 1119011), (20392, 988628), (40784, 494314), (81568, 247157)]