20171065538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9347111}}^1$

素因数の和:9347209

約数の個数: 16

約数和(自身を含む): 32976611136

約数和(自身を除く): 12805545598

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 9347111, 18694222, 121512443, 243024886, 775810213, 1551620426, 10085532769, 20171065538]

約数ペア:

[(1, 20171065538), (2, 10085532769), (13, 1551620426), (26, 775810213), (83, 243024886), (166, 121512443), (1079, 18694222), (2158, 9347111)]