20199402014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15561943}}^1$

素因数の和:15562015

約数の個数: 16

約数和(自身を含む): 33613799040

約数和(自身を除く): 13414397026

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 15561943, 31123886, 171181373, 342362746, 918154637, 1836309274, 10099701007, 20199402014]

約数ペア:

[(1, 20199402014), (2, 10099701007), (11, 1836309274), (22, 918154637), (59, 342362746), (118, 171181373), (649, 31123886), (1298, 15561943)]