20214380682

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7964689}}^1$

素因数の和:7964747

約数の個数: 32

約数和(自身を含む): 45876614400

約数和(自身を除く): 25662233718

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7964689, 15929378, 23894067, 47788134, 71682201, 143364402, 215046603, 374340383, 430093206, 748680766, 1123021149, 2246042298, 3369063447, 6738126894, 10107190341, 20214380682]

約数ペア:

[(1, 20214380682), (2, 10107190341), (3, 6738126894), (6, 3369063447), (9, 2246042298), (18, 1123021149), (27, 748680766), (47, 430093206), (54, 374340383), (94, 215046603), (141, 143364402), (282, 71682201), (423, 47788134), (846, 23894067), (1269, 15929378), (2538, 7964689)]