20160154839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{103387}}^1$

素因数の和:103731

約数の個数: 32

約数和(自身を含む): 30966773760

約数和(自身を除く): 10806618921

約数列:

[1, 3, 11, 19, 33, 57, 209, 311, 627, 933, 3421, 5909, 10263, 17727, 64999, 103387, 194997, 310161, 1137257, 1964353, 3411771, 5893059, 21607883, 32153357, 64823649, 96460071, 353686927, 610913783, 1061060781, 1832741349, 6720051613, 20160154839]

約数ペア:

[(1, 20160154839), (3, 6720051613), (11, 1832741349), (19, 1061060781), (33, 610913783), (57, 353686927), (209, 96460071), (311, 64823649), (627, 32153357), (933, 21607883), (3421, 5893059), (5909, 3411771), (10263, 1964353), (17727, 1137257), (64999, 310161), (103387, 194997)]