20093715

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 35035728

約数和(自身を除く): 14942013

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2467, 2715, 7401, 8145, 12335, 22203, 37005, 111015, 446527, 1339581, 2232635, 4018743, 6697905, 20093715]

約数ペア:

[(1, 20093715), (3, 6697905), (5, 4018743), (9, 2232635), (15, 1339581), (45, 446527), (181, 111015), (543, 37005), (905, 22203), (1629, 12335), (2467, 8145), (2715, 7401)]