20101383796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{386565073}}^1$

素因数の和:386565090

約数の個数: 12

約数和(自身を含む): 37883377252

約数和(自身を除く): 17781993456

約数列:

[1, 2, 4, 13, 26, 52, 386565073, 773130146, 1546260292, 5025345949, 10050691898, 20101383796]

約数ペア:

[(1, 20101383796), (2, 10050691898), (4, 5025345949), (13, 1546260292), (26, 773130146), (52, 386565073)]