20383788791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{26489}}^1$

素因数の和:27010

約数の個数: 16

約数和(自身を含む): 21723919200

約数和(自身を除く): 1340130409

約数列:

[1, 19, 101, 401, 1919, 7619, 26489, 40501, 503291, 769519, 2675389, 10622089, 50832391, 201819691, 1072830989, 20383788791]

約数ペア:

[(1, 20383788791), (19, 1072830989), (101, 201819691), (401, 50832391), (1919, 10622089), (7619, 2675389), (26489, 769519), (40501, 503291)]