20092210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19507}}^1$

素因数の和:19617

約数の個数: 16

約数和(自身を含む): 36518976

約数和(自身を除く): 16426766

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 19507, 39014, 97535, 195070, 2009221, 4018442, 10046105, 20092210]

約数ペア:

[(1, 20092210), (2, 10046105), (5, 4018442), (10, 2009221), (103, 195070), (206, 97535), (515, 39014), (1030, 19507)]