20334315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28843}}^1$

素因数の和:28898

約数の個数: 16

約数和(自身を含む): 33228288

約数和(自身を除く): 12893973

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 28843, 86529, 144215, 432645, 1355621, 4066863, 6778105, 20334315]

約数ペア:

[(1, 20334315), (3, 6778105), (5, 4066863), (15, 1355621), (47, 432645), (141, 144215), (235, 86529), (705, 28843)]