20324434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1741}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 32923800

約数和(自身を除く): 12599366

約数列:

[1, 2, 13, 26, 449, 898, 1741, 3482, 5837, 11674, 22633, 45266, 781709, 1563418, 10162217, 20324434]

約数ペア:

[(1, 20324434), (2, 10162217), (13, 1563418), (26, 781709), (449, 45266), (898, 22633), (1741, 11674), (3482, 5837)]