20160097232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{874397}}^1$

素因数の和:874547

約数の個数: 40

約数和(自身を含む): 42936439392

約数和(自身を除く): 22776342160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 874397, 1748794, 3497588, 6995176, 9618367, 13990352, 19236734, 38473468, 76946936, 114546007, 153893872, 229092014, 458184028, 916368056, 1260006077, 1832736112, 2520012154, 5040024308, 10080048616, 20160097232]

約数ペア:

[(1, 20160097232), (2, 10080048616), (4, 5040024308), (8, 2520012154), (11, 1832736112), (16, 1260006077), (22, 916368056), (44, 458184028), (88, 229092014), (131, 153893872), (176, 114546007), (262, 76946936), (524, 38473468), (1048, 19236734), (1441, 13990352), (2096, 9618367), (2882, 6995176), (5764, 3497588), (11528, 1748794), (23056, 874397)]