20145016310

素因数分解:

$2^1\times 5^1\times {\mathrm{3671}}^1\times {\mathrm{548761}}^1$

素因数の和:552439

約数の個数: 16

約数和(自身を含む): 36270973152

約数和(自身を除く): 16125956842

約数列:

[1, 2, 5, 10, 3671, 7342, 18355, 36710, 548761, 1097522, 2743805, 5487610, 2014501631, 4029003262, 10072508155, 20145016310]

約数ペア:

[(1, 20145016310), (2, 10072508155), (5, 4029003262), (10, 2014501631), (3671, 5487610), (7342, 2743805), (18355, 1097522), (36710, 548761)]