20576411202

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149104429}}^1$

素因数の和:149104457

約数の個数: 16

約数和(自身を含む): 42942075840

約数和(自身を除く): 22365664638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149104429, 298208858, 447313287, 894626574, 3429401867, 6858803734, 10288205601, 20576411202]

約数ペア:

[(1, 20576411202), (2, 10288205601), (3, 6858803734), (6, 3429401867), (23, 894626574), (46, 447313287), (69, 298208858), (138, 149104429)]