20026084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 38118080

約数和(自身を除く): 18091996

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 3739, 5356, 7478, 14956, 48607, 97214, 194428, 385117, 770234, 1540468, 5006521, 10013042, 20026084]

約数ペア:

[(1, 20026084), (2, 10013042), (4, 5006521), (13, 1540468), (26, 770234), (52, 385117), (103, 194428), (206, 97214), (412, 48607), (1339, 14956), (2678, 7478), (3739, 5356)]