20963162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3391}}^1$

素因数の和:3685

約数の個数: 16

約数和(自身を含む): 34435584

約数和(自身を除く): 13472422

約数列:

[1, 2, 11, 22, 281, 562, 3091, 3391, 6182, 6782, 37301, 74602, 952871, 1905742, 10481581, 20963162]

約数ペア:

[(1, 20963162), (2, 10481581), (11, 1905742), (22, 952871), (281, 74602), (562, 37301), (3091, 6782), (3391, 6182)]