20080929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32027}}^1$

素因数の和:32060

約数の個数: 16

約数和(自身を含む): 30746880

約数和(自身を除く): 10665951

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32027, 96081, 352297, 608513, 1056891, 1825539, 6693643, 20080929]

約数ペア:

[(1, 20080929), (3, 6693643), (11, 1825539), (19, 1056891), (33, 608513), (57, 352297), (209, 96081), (627, 32027)]