20161652286

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{173219}}^1$

素因数の和:174264

約数の個数: 32

約数和(自身を含む): 42487401600

約数和(自身を除く): 22325749314

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1021, 2042, 3063, 6126, 19399, 38798, 58197, 116394, 173219, 346438, 519657, 1039314, 3291161, 6582322, 9873483, 19746966, 176856599, 353713198, 530569797, 1061139594, 3360275381, 6720550762, 10080826143, 20161652286]

約数ペア:

[(1, 20161652286), (2, 10080826143), (3, 6720550762), (6, 3360275381), (19, 1061139594), (38, 530569797), (57, 353713198), (114, 176856599), (1021, 19746966), (2042, 9873483), (3063, 6582322), (6126, 3291161), (19399, 1039314), (38798, 519657), (58197, 346438), (116394, 173219)]