20592345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29209}}^1$

素因数の和:29264

約数の個数: 16

約数和(自身を含む): 33649920

約数和(自身を除く): 13057575

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 29209, 87627, 146045, 438135, 1372823, 4118469, 6864115, 20592345]

約数ペア:

[(1, 20592345), (3, 6864115), (5, 4118469), (15, 1372823), (47, 438135), (141, 146045), (235, 87627), (705, 29209)]