20773489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 23373504

約数和(自身を除く): 2600015

約数列:

[1, 11, 61, 83, 373, 671, 913, 4103, 5063, 22753, 30959, 55693, 250283, 340549, 1888499, 20773489]

約数ペア:

[(1, 20773489), (11, 1888499), (61, 340549), (83, 250283), (373, 55693), (671, 30959), (913, 22753), (4103, 5063)]