20104143306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{82903}}^1$

素因数の和:86030

約数の個数: 32

約数和(自身を含む): 43315681920

約数和(自身を除く): 23211538614

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3109, 6218, 9327, 18654, 40417, 80834, 82903, 121251, 165806, 242502, 248709, 497418, 1077739, 2155478, 3233217, 6466434, 257745427, 515490854, 773236281, 1546472562, 3350690551, 6701381102, 10052071653, 20104143306]

約数ペア:

[(1, 20104143306), (2, 10052071653), (3, 6701381102), (6, 3350690551), (13, 1546472562), (26, 773236281), (39, 515490854), (78, 257745427), (3109, 6466434), (6218, 3233217), (9327, 2155478), (18654, 1077739), (40417, 497418), (80834, 248709), (82903, 242502), (121251, 165806)]