20060830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87221}}^1$

素因数の和:87251

約数の個数: 16

約数和(自身を含む): 37679904

約数和(自身を除く): 17619074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87221, 174442, 436105, 872210, 2006083, 4012166, 10030415, 20060830]

約数ペア:

[(1, 20060830), (2, 10030415), (5, 4012166), (10, 2006083), (23, 872210), (46, 436105), (115, 174442), (230, 87221)]