20189746681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50098627}}^1$

素因数の和:50098671

約数の個数: 8

約数和(自身を含む): 22444185344

約数和(自身を除く): 2254438663

約数列:

[1, 13, 31, 403, 50098627, 651282151, 1553057437, 20189746681]

約数ペア:

[(1, 20189746681), (13, 1553057437), (31, 651282151), (403, 50098627)]