20197208028

素因数分解:

$2^2\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{704521}}^1$

素因数の和:706917

約数の個数: 24

約数和(自身を含む): 47146612240

約数和(自身を除く): 26949404212

約数列:

[1, 2, 3, 4, 6, 12, 2389, 4778, 7167, 9556, 14334, 28668, 704521, 1409042, 2113563, 2818084, 4227126, 8454252, 1683100669, 3366201338, 5049302007, 6732402676, 10098604014, 20197208028]

約数ペア:

[(1, 20197208028), (2, 10098604014), (3, 6732402676), (4, 5049302007), (6, 3366201338), (12, 1683100669), (2389, 8454252), (4778, 4227126), (7167, 2818084), (9556, 2113563), (14334, 1409042), (28668, 704521)]