20516346

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24251}}^1$

素因数の和:24306

約数の個数: 24

約数和(自身を含む): 45399744

約数和(自身を除く): 24883398

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24251, 48502, 72753, 145506, 218259, 436518, 1139797, 2279594, 3419391, 6838782, 10258173, 20516346]

約数ペア:

[(1, 20516346), (2, 10258173), (3, 6838782), (6, 3419391), (9, 2279594), (18, 1139797), (47, 436518), (94, 218259), (141, 145506), (282, 72753), (423, 48502), (846, 24251)]