20039294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 24

約数和(自身を含む): 34990704

約数和(自身を除く): 14951410

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4871, 9742, 53581, 82807, 107162, 165614, 589391, 910877, 1178782, 1821754, 10019647, 20039294]

約数ペア:

[(1, 20039294), (2, 10019647), (11, 1821754), (17, 1178782), (22, 910877), (34, 589391), (121, 165614), (187, 107162), (242, 82807), (374, 53581), (2057, 9742), (4114, 4871)]