20802336

素因数分解:

$2^5\times 3^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 54853344

約数和(自身を除く): 34051008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 337, 643, 674, 1011, 1286, 1348, 1929, 2022, 2572, 2696, 3858, 4044, 5144, 5392, 7716, 8088, 10288, 10784, 15432, 16176, 20576, 30864, 32352, 61728, 216691, 433382, 650073, 866764, 1300146, 1733528, 2600292, 3467056, 5200584, 6934112, 10401168, 20802336]

約数ペア:

[(1, 20802336), (2, 10401168), (3, 6934112), (4, 5200584), (6, 3467056), (8, 2600292), (12, 1733528), (16, 1300146), (24, 866764), (32, 650073), (48, 433382), (96, 216691), (337, 61728), (643, 32352), (674, 30864), (1011, 20576), (1286, 16176), (1348, 15432), (1929, 10784), (2022, 10288), (2572, 8088), (2696, 7716), (3858, 5392), (4044, 5144)]