20183428434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{558881}}^1$

素因数の和:559362

約数の個数: 32

約数和(自身を含む): 43565969664

約数和(自身を除く): 23382541230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 926, 1389, 2778, 6019, 12038, 18057, 36114, 558881, 1117762, 1676643, 3353286, 7265453, 14530906, 21796359, 43592718, 258761903, 517523806, 776285709, 1552571418, 3363904739, 6727809478, 10091714217, 20183428434]

約数ペア:

[(1, 20183428434), (2, 10091714217), (3, 6727809478), (6, 3363904739), (13, 1552571418), (26, 776285709), (39, 517523806), (78, 258761903), (463, 43592718), (926, 21796359), (1389, 14530906), (2778, 7265453), (6019, 3353286), (12038, 1676643), (18057, 1117762), (36114, 558881)]