20483697919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 23449271040

約数和(自身を除く): 2965573121

約数列:

[1, 17, 29, 31, 113, 409, 493, 527, 841, 899, 1921, 3277, 3503, 6953, 11861, 12679, 14297, 15283, 26071, 46217, 55709, 59551, 95033, 101587, 201637, 215543, 343969, 367691, 443207, 785689, 1340293, 1432727, 1615561, 1726979, 2946023, 5847473, 6250747, 10663039, 22784981, 24356359, 38868497, 41549083, 50082391, 181271663, 660764449, 706334411, 1204923407, 20483697919]

約数ペア:

[(1, 20483697919), (17, 1204923407), (29, 706334411), (31, 660764449), (113, 181271663), (409, 50082391), (493, 41549083), (527, 38868497), (841, 24356359), (899, 22784981), (1921, 10663039), (3277, 6250747), (3503, 5847473), (6953, 2946023), (11861, 1726979), (12679, 1615561), (14297, 1432727), (15283, 1340293), (26071, 785689), (46217, 443207), (55709, 367691), (59551, 343969), (95033, 215543), (101587, 201637)]