20199695126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{100519}}^1$

素因数の和:100724

約数の個数: 32

約数和(自身を含む): 33436972800

約数和(自身を除く): 13237277674

約数列:

[1, 2, 13, 26, 59, 118, 131, 262, 767, 1534, 1703, 3406, 7729, 15458, 100477, 100519, 200954, 201038, 1306747, 2613494, 5930621, 11861242, 13167989, 26335978, 77098073, 154196146, 171183857, 342367714, 776911351, 1553822702, 10099847563, 20199695126]

約数ペア:

[(1, 20199695126), (2, 10099847563), (13, 1553822702), (26, 776911351), (59, 342367714), (118, 171183857), (131, 154196146), (262, 77098073), (767, 26335978), (1534, 13167989), (1703, 11861242), (3406, 5930621), (7729, 2613494), (15458, 1306747), (100477, 201038), (100519, 200954)]