20078054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10009}}^1$

素因数の和:10087

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 12354346

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10009, 20018, 170153, 340306, 590531, 1181062, 10039027, 20078054]

約数ペア:

[(1, 20078054), (2, 10039027), (17, 1181062), (34, 590531), (59, 340306), (118, 170153), (1003, 20018), (2006, 10009)]