20600604

素因数分解:

$2^2\times 3^2\times {\mathrm{572239}}^1$

素因数の和:572249

約数の個数: 18

約数和(自身を含む): 52073840

約数和(自身を除く): 31473236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 572239, 1144478, 1716717, 2288956, 3433434, 5150151, 6866868, 10300302, 20600604]

約数ペア:

[(1, 20600604), (2, 10300302), (3, 6866868), (4, 5150151), (6, 3433434), (9, 2288956), (12, 1716717), (18, 1144478), (36, 572239)]