20156559962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9151}}^1\times {\mathrm{14303}}^1$

素因数の和:23474

約数の個数: 32

約数和(自身を含む): 37702139904

約数和(自身を除く): 17545579942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 9151, 14303, 18302, 28606, 64057, 100121, 100661, 128114, 157333, 200242, 201322, 314666, 704627, 1101331, 1409254, 2202662, 130886753, 261773506, 916207271, 1439754283, 1832414542, 2879508566, 10078279981, 20156559962]

約数ペア:

[(1, 20156559962), (2, 10078279981), (7, 2879508566), (11, 1832414542), (14, 1439754283), (22, 916207271), (77, 261773506), (154, 130886753), (9151, 2202662), (14303, 1409254), (18302, 1101331), (28606, 704627), (64057, 314666), (100121, 201322), (100661, 200242), (128114, 157333)]