20170496492

素因数分解:

$2^2\times {\mathrm{3637}}^1\times {\mathrm{1386479}}^1$

素因数の和:1390120

約数の個数: 12

約数和(自身を含む): 35308099680

約数和(自身を除く): 15137603188

約数列:

[1, 2, 4, 3637, 7274, 14548, 1386479, 2772958, 5545916, 5042624123, 10085248246, 20170496492]

約数ペア:

[(1, 20170496492), (2, 10085248246), (4, 5042624123), (3637, 5545916), (7274, 2772958), (14548, 1386479)]