20452218

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4933}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 40971936

約数和(自身を除く): 20519718

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4933, 9866, 14799, 29598, 3408703, 6817406, 10226109, 20452218]

約数ペア:

[(1, 20452218), (2, 10226109), (3, 6817406), (6, 3408703), (691, 29598), (1382, 14799), (2073, 9866), (4146, 4933)]