20232868140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112404823}}^1$

素因数の和:112404838

約数の個数: 36

約数和(自身を含む): 61373033904

約数和(自身を除く): 41140165764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112404823, 224809646, 337214469, 449619292, 562024115, 674428938, 1011643407, 1124048230, 1348857876, 1686072345, 2023286814, 2248096460, 3372144690, 4046573628, 5058217035, 6744289380, 10116434070, 20232868140]

約数ペア:

[(1, 20232868140), (2, 10116434070), (3, 6744289380), (4, 5058217035), (5, 4046573628), (6, 3372144690), (9, 2248096460), (10, 2023286814), (12, 1686072345), (15, 1348857876), (18, 1124048230), (20, 1011643407), (30, 674428938), (36, 562024115), (45, 449619292), (60, 337214469), (90, 224809646), (180, 112404823)]