20055392

素因数分解:

$2^5\times 7^1\times {\mathrm{89533}}^1$

素因数の和:89550

約数の個数: 24

約数和(自身を含む): 45125136

約数和(自身を除く): 25069744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89533, 179066, 358132, 626731, 716264, 1253462, 1432528, 2506924, 2865056, 5013848, 10027696, 20055392]

約数ペア:

[(1, 20055392), (2, 10027696), (4, 5013848), (7, 2865056), (8, 2506924), (14, 1432528), (16, 1253462), (28, 716264), (32, 626731), (56, 358132), (112, 179066), (224, 89533)]