20302242

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19559}}^1$

素因数の和:19737

約数の個数: 16

約数和(自身を含む): 40841280

約数和(自身を除く): 20539038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 19559, 39118, 58677, 117354, 3383707, 6767414, 10151121, 20302242]

約数ペア:

[(1, 20302242), (2, 10151121), (3, 6767414), (6, 3383707), (173, 117354), (346, 58677), (519, 39118), (1038, 19559)]