20206535511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6688691}}^1$

素因数の和:6688766

約数の個数: 16

約数和(自身を含む): 28895149440

約数和(自身を除く): 8688613929

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 6688691, 20066073, 127085129, 354500623, 381255387, 1063501869, 6735511837, 20206535511]

約数ペア:

[(1, 20206535511), (3, 6735511837), (19, 1063501869), (53, 381255387), (57, 354500623), (159, 127085129), (1007, 20066073), (3021, 6688691)]