20160893862

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1271339}}^1$

素因数の和:1272228

約数の個数: 24

約数和(自身を含む): 43731553320

約数和(自身を除く): 23570659458

約数列:

[1, 2, 3, 6, 9, 18, 881, 1762, 2643, 5286, 7929, 15858, 1271339, 2542678, 3814017, 7628034, 11442051, 22884102, 1120049659, 2240099318, 3360148977, 6720297954, 10080446931, 20160893862]

約数ペア:

[(1, 20160893862), (2, 10080446931), (3, 6720297954), (6, 3360148977), (9, 2240099318), (18, 1120049659), (881, 22884102), (1762, 11442051), (2643, 7628034), (5286, 3814017), (7929, 2542678), (15858, 1271339)]