20168634538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1\times {\mathrm{251611}}^1$

素因数の和:254709

約数の個数: 16

約数和(自身を含む): 32590799136

約数和(自身を除く): 12422164598

約数列:

[1, 2, 13, 26, 3083, 6166, 40079, 80158, 251611, 503222, 3270943, 6541886, 775716713, 1551433426, 10084317269, 20168634538]

約数ペア:

[(1, 20168634538), (2, 10084317269), (13, 1551433426), (26, 775716713), (3083, 6541886), (6166, 3270943), (40079, 503222), (80158, 251611)]