20143278

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2417}}^1$

素因数の和:2888

約数の個数: 24

約数和(自身を含む): 43756128

約数和(自身を除く): 23612850

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2417, 2778, 4167, 4834, 7251, 8334, 14502, 21753, 43506, 1119071, 2238142, 3357213, 6714426, 10071639, 20143278]

約数ペア:

[(1, 20143278), (2, 10071639), (3, 6714426), (6, 3357213), (9, 2238142), (18, 1119071), (463, 43506), (926, 21753), (1389, 14502), (2417, 8334), (2778, 7251), (4167, 4834)]