20078102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5813}}^1$

素因数の和:5983

約数の個数: 16

約数和(自身を含む): 33070032

約数和(自身を除く): 12991930

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5813, 11626, 63943, 127886, 912641, 1825282, 10039051, 20078102]

約数ペア:

[(1, 20078102), (2, 10039051), (11, 1825282), (22, 912641), (157, 127886), (314, 63943), (1727, 11626), (3454, 5813)]