2020104176

素因数分解:

$2^4\times {\mathrm{2917}}^1\times {\mathrm{43283}}^1$

素因数の和:46208

約数の個数: 20

約数和(自身を含む): 3915384072

約数和(自身を除く): 1895279896

約数列:

[1, 2, 4, 8, 16, 2917, 5834, 11668, 23336, 43283, 46672, 86566, 173132, 346264, 692528, 126256511, 252513022, 505026044, 1010052088, 2020104176]

約数ペア:

[(1, 2020104176), (2, 1010052088), (4, 505026044), (8, 252513022), (16, 126256511), (2917, 692528), (5834, 346264), (11668, 173132), (23336, 86566), (43283, 46672)]