20137002876

素因数分解:

$2^2\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{459623}}^1$

素因数の和:460850

約数の個数: 36

約数和(自身を含む): 50943804912

約数和(自身を除く): 30806802036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1217, 2434, 3651, 4868, 7302, 10953, 14604, 21906, 43812, 459623, 919246, 1378869, 1838492, 2757738, 4136607, 5515476, 8273214, 16546428, 559361191, 1118722382, 1678083573, 2237444764, 3356167146, 5034250719, 6712334292, 10068501438, 20137002876]

約数ペア:

[(1, 20137002876), (2, 10068501438), (3, 6712334292), (4, 5034250719), (6, 3356167146), (9, 2237444764), (12, 1678083573), (18, 1118722382), (36, 559361191), (1217, 16546428), (2434, 8273214), (3651, 5515476), (4868, 4136607), (7302, 2757738), (10953, 1838492), (14604, 1378869), (21906, 919246), (43812, 459623)]