2006137328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9644891}}^1$

素因数の和:9644912

約数の個数: 20

約数和(自身を含む): 4185883128

約数和(自身を除く): 2179745800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9644891, 19289782, 38579564, 77159128, 125383583, 154318256, 250767166, 501534332, 1003068664, 2006137328]

約数ペア:

[(1, 2006137328), (2, 1003068664), (4, 501534332), (8, 250767166), (13, 154318256), (16, 125383583), (26, 77159128), (52, 38579564), (104, 19289782), (208, 9644891)]