20276536

素因数分解:

$2^3\times 7^1\times {\mathrm{362081}}^1$

素因数の和:362094

約数の個数: 16

約数和(自身を含む): 43449840

約数和(自身を除く): 23173304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 362081, 724162, 1448324, 2534567, 2896648, 5069134, 10138268, 20276536]

約数ペア:

[(1, 20276536), (2, 10138268), (4, 5069134), (7, 2896648), (8, 2534567), (14, 1448324), (28, 724162), (56, 362081)]