20755722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{266099}}^1$

素因数の和:266117

約数の個数: 16

約数和(自身を含む): 44704800

約数和(自身を除く): 23949078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 266099, 532198, 798297, 1596594, 3459287, 6918574, 10377861, 20755722]

約数ペア:

[(1, 20755722), (2, 10377861), (3, 6918574), (6, 3459287), (13, 1596594), (26, 798297), (39, 532198), (78, 266099)]