39807774002

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{20711641}}^1$

素因数の和:20711705

約数の個数: 12

約数和(自身を含む): 61699981518

約数和(自身を除く): 21892207516

約数列:

[1, 2, 31, 62, 961, 1922, 20711641, 41423282, 642060871, 1284121742, 19903887001, 39807774002]

約数ペア:

[(1, 39807774002), (2, 19903887001), (31, 1284121742), (62, 642060871), (961, 41423282), (1922, 20711641)]