20292056

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{10613}}^1$

素因数の和:10858

約数の個数: 16

約数和(自身を含む): 38210400

約数和(自身を除く): 17918344

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 10613, 21226, 42452, 84904, 2536507, 5073014, 10146028, 20292056]

約数ペア:

[(1, 20292056), (2, 10146028), (4, 5073014), (8, 2536507), (239, 84904), (478, 42452), (956, 21226), (1912, 10613)]