20404764

素因数分解:

$2^2\times 3^3\times {\mathrm{188933}}^1$

素因数の和:188946

約数の個数: 24

約数和(自身を含む): 52901520

約数和(自身を除く): 32496756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188933, 377866, 566799, 755732, 1133598, 1700397, 2267196, 3400794, 5101191, 6801588, 10202382, 20404764]

約数ペア:

[(1, 20404764), (2, 10202382), (3, 6801588), (4, 5101191), (6, 3400794), (9, 2267196), (12, 1700397), (18, 1133598), (27, 755732), (36, 566799), (54, 377866), (108, 188933)]