20700174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313639}}^1$

素因数の和:313655

約数の個数: 16

約数和(自身を含む): 45164160

約数和(自身を除く): 24463986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313639, 627278, 940917, 1881834, 3450029, 6900058, 10350087, 20700174]

約数ペア:

[(1, 20700174), (2, 10350087), (3, 6900058), (6, 3450029), (11, 1881834), (22, 940917), (33, 627278), (66, 313639)]