20342418

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22453}}^1$

素因数の和:22609

約数の個数: 16

約数和(自身を含む): 40956096

約数和(自身を除く): 20613678

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22453, 44906, 67359, 134718, 3390403, 6780806, 10171209, 20342418]

約数ペア:

[(1, 20342418), (2, 10171209), (3, 6780806), (6, 3390403), (151, 134718), (302, 67359), (453, 44906), (906, 22453)]