20086208

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1404

約数の個数: 28

約数和(自身を含む): 40035480

約数和(自身を除く): 19949272

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1109, 1132, 2218, 2264, 4436, 4528, 8872, 9056, 17744, 18112, 35488, 70976, 313847, 627694, 1255388, 2510776, 5021552, 10043104, 20086208]

約数ペア:

[(1, 20086208), (2, 10043104), (4, 5021552), (8, 2510776), (16, 1255388), (32, 627694), (64, 313847), (283, 70976), (566, 35488), (1109, 18112), (1132, 17744), (2218, 9056), (2264, 8872), (4436, 4528)]