20189636527

素因数分解:

${\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{9619}}^1$

素因数の和:10266

約数の個数: 16

約数和(自身を含む): 21066645600

約数和(自身を除く): 877009073

約数列:

[1, 29, 157, 461, 4553, 9619, 13369, 72377, 278951, 1510183, 2098933, 4434359, 43795307, 128596411, 696194363, 20189636527]

約数ペア:

[(1, 20189636527), (29, 696194363), (157, 128596411), (461, 43795307), (4553, 4434359), (9619, 2098933), (13369, 1510183), (72377, 278951)]