20161910096

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{2329241}}^1$

素因数の和:2329790

約数の個数: 20

約数和(自身を含む): 39135924084

約数和(自身を除く): 18974013988

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 2329241, 4658482, 9316964, 18633928, 37267856, 1260119381, 2520238762, 5040477524, 10080955048, 20161910096]

約数ペア:

[(1, 20161910096), (2, 10080955048), (4, 5040477524), (8, 2520238762), (16, 1260119381), (541, 37267856), (1082, 18633928), (2164, 9316964), (4328, 4658482), (8656, 2329241)]