20244512

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{1409}}^1$

素因数の和:1868

約数の個数: 24

約数和(自身を含む): 39973500

約数和(自身を除く): 19728988

約数列:

[1, 2, 4, 8, 16, 32, 449, 898, 1409, 1796, 2818, 3592, 5636, 7184, 11272, 14368, 22544, 45088, 632641, 1265282, 2530564, 5061128, 10122256, 20244512]

約数ペア:

[(1, 20244512), (2, 10122256), (4, 5061128), (8, 2530564), (16, 1265282), (32, 632641), (449, 45088), (898, 22544), (1409, 14368), (1796, 11272), (2818, 7184), (3592, 5636)]