20536356

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6659}}^1$

素因数の和:6923

約数の個数: 24

約数和(自身を含む): 48111840

約数和(自身を除く): 27575484

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6659, 13318, 19977, 26636, 39954, 79908, 1711363, 3422726, 5134089, 6845452, 10268178, 20536356]

約数ペア:

[(1, 20536356), (2, 10268178), (3, 6845452), (4, 5134089), (6, 3422726), (12, 1711363), (257, 79908), (514, 39954), (771, 26636), (1028, 19977), (1542, 13318), (3084, 6659)]