20165965024

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27399409}}^1$

素因数の和:27399442

約数の個数: 24

約数和(自身を含む): 41427907920

約数和(自身を除く): 21261942896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27399409, 54798818, 109597636, 219195272, 438390544, 630186407, 876781088, 1260372814, 2520745628, 5041491256, 10082982512, 20165965024]

約数ペア:

[(1, 20165965024), (2, 10082982512), (4, 5041491256), (8, 2520745628), (16, 1260372814), (23, 876781088), (32, 630186407), (46, 438390544), (92, 219195272), (184, 109597636), (368, 54798818), (736, 27399409)]