20771016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123637}}^1$

素因数の和:123653

約数の個数: 32

約数和(自身を含む): 59346240

約数和(自身を除く): 38575224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123637, 247274, 370911, 494548, 741822, 865459, 989096, 1483644, 1730918, 2596377, 2967288, 3461836, 5192754, 6923672, 10385508, 20771016]

約数ペア:

[(1, 20771016), (2, 10385508), (3, 6923672), (4, 5192754), (6, 3461836), (7, 2967288), (8, 2596377), (12, 1730918), (14, 1483644), (21, 989096), (24, 865459), (28, 741822), (42, 494548), (56, 370911), (84, 247274), (168, 123637)]