20769246

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4597}}^1$

素因数の和:4856

約数の個数: 24

約数和(自身を含む): 45189144

約数和(自身を除く): 24419898

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4518, 4597, 9194, 13791, 27582, 41373, 82746, 1153847, 2307694, 3461541, 6923082, 10384623, 20769246]

約数ペア:

[(1, 20769246), (2, 10384623), (3, 6923082), (6, 3461541), (9, 2307694), (18, 1153847), (251, 82746), (502, 41373), (753, 27582), (1506, 13791), (2259, 9194), (4518, 4597)]