20160438538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2902453}}^1$

素因数の和:2902629

約数の個数: 16

約数和(自身を含む): 31764456576

約数和(自身を除く): 11604018038

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 2902453, 5804906, 66756419, 133512838, 438270403, 876540806, 10080219269, 20160438538]

約数ペア:

[(1, 20160438538), (2, 10080219269), (23, 876540806), (46, 438270403), (151, 133512838), (302, 66756419), (3473, 5804906), (6946, 2902453)]