20117310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670577}}^1$

素因数の和:670587

約数の個数: 16

約数和(自身を含む): 48281616

約数和(自身を除く): 28164306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670577, 1341154, 2011731, 3352885, 4023462, 6705770, 10058655, 20117310]

約数ペア:

[(1, 20117310), (2, 10058655), (3, 6705770), (5, 4023462), (6, 3352885), (10, 2011731), (15, 1341154), (30, 670577)]