20163194981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{774703}}^1$

素因数の和:776251

約数の個数: 8

約数和(自身を含む): 21363237504

約数和(自身を除く): 1200042523

約数列:

[1, 17, 1531, 26027, 774703, 13169951, 1186070293, 20163194981]

約数ペア:

[(1, 20163194981), (17, 1186070293), (1531, 13169951), (26027, 774703)]