20100931919

素因数分解:

${\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1\times {\mathrm{3049}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 20741952000

約数和(自身を除く): 641020081

約数列:

[1, 43, 139, 1103, 3049, 5977, 47429, 131107, 153317, 423811, 3363047, 6592631, 18223873, 144611021, 467463533, 20100931919]

約数ペア:

[(1, 20100931919), (43, 467463533), (139, 144611021), (1103, 18223873), (3049, 6592631), (5977, 3363047), (47429, 423811), (131107, 153317)]