20677422

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{7541}}^1$

素因数の和:8003

約数の個数: 16

約数和(自身を含む): 41450832

約数和(自身を除く): 20773410

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 7541, 15082, 22623, 45246, 3446237, 6892474, 10338711, 20677422]

約数ペア:

[(1, 20677422), (2, 10338711), (3, 6892474), (6, 3446237), (457, 45246), (914, 22623), (1371, 15082), (2742, 7541)]