20160181278

素因数分解:

$2^1\times 3^2\times {\mathrm{1120010071}}^1$

素因数の和:1120010079

約数の個数: 12

約数和(自身を含む): 43680392808

約数和(自身を除く): 23520211530

約数列:

[1, 2, 3, 6, 9, 18, 1120010071, 2240020142, 3360030213, 6720060426, 10080090639, 20160181278]

約数ペア:

[(1, 20160181278), (2, 10080090639), (3, 6720060426), (6, 3360030213), (9, 2240020142), (18, 1120010071)]