20107735215

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12298309}}^1$

素因数の和:12298426

約数の個数: 16

約数和(自身を含む): 32467538400

約数和(自身を除く): 12359803185

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 12298309, 36894927, 61491545, 184474635, 1340515681, 4021547043, 6702578405, 20107735215]

約数ペア:

[(1, 20107735215), (3, 6702578405), (5, 4021547043), (15, 1340515681), (109, 184474635), (327, 61491545), (545, 36894927), (1635, 12298309)]