20612292

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2389}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 48182400

約数和(自身を除く): 27570108

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2157, 2389, 2876, 4314, 4778, 7167, 8628, 9556, 14334, 28668, 1717691, 3435382, 5153073, 6870764, 10306146, 20612292]

約数ペア:

[(1, 20612292), (2, 10306146), (3, 6870764), (4, 5153073), (6, 3435382), (12, 1717691), (719, 28668), (1438, 14334), (2157, 9556), (2389, 8628), (2876, 7167), (4314, 4778)]