2013231100

素因数分解:

$2^2\times 5^2\times {\mathrm{20132311}}^1$

素因数の和:20132325

約数の個数: 18

約数和(自身を含む): 4368711704

約数和(自身を除く): 2355480604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20132311, 40264622, 80529244, 100661555, 201323110, 402646220, 503307775, 1006615550, 2013231100]

約数ペア:

[(1, 2013231100), (2, 1006615550), (4, 503307775), (5, 402646220), (10, 201323110), (20, 100661555), (25, 80529244), (50, 40264622), (100, 20132311)]