20310134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1553}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 32895072

約数和(自身を除く): 12584938

約数列:

[1, 2, 13, 26, 503, 1006, 1553, 3106, 6539, 13078, 20189, 40378, 781159, 1562318, 10155067, 20310134]

約数ペア:

[(1, 20310134), (2, 10155067), (13, 1562318), (26, 781159), (503, 40378), (1006, 20189), (1553, 13078), (3106, 6539)]