20149105834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70451419}}^1$

素因数の和:70451445

約数の個数: 16

約数和(自身を含む): 35507515680

約数和(自身を除く): 15358409846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70451419, 140902838, 774965609, 915868447, 1549931218, 1831736894, 10074552917, 20149105834]

約数ペア:

[(1, 20149105834), (2, 10074552917), (11, 1831736894), (13, 1549931218), (22, 915868447), (26, 774965609), (143, 140902838), (286, 70451419)]