20052469939

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 21516969600

約数和(自身を除く): 1464499661

約数列:

[1, 31, 37, 89, 1147, 1369, 2759, 3293, 5309, 42439, 102083, 121841, 164579, 196433, 472501, 3777071, 6089423, 7268021, 14647531, 17482537, 225308651, 541958647, 646853869, 20052469939]

約数ペア:

[(1, 20052469939), (31, 646853869), (37, 541958647), (89, 225308651), (1147, 17482537), (1369, 14647531), (2759, 7268021), (3293, 6089423), (5309, 3777071), (42439, 472501), (102083, 196433), (121841, 164579)]