20687622

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{5737}}^1$

素因数の和:6343

約数の個数: 16

約数和(自身を含む): 41451312

約数和(自身を除く): 20763690

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 3606, 5737, 11474, 17211, 34422, 3447937, 6895874, 10343811, 20687622]

約数ペア:

[(1, 20687622), (2, 10343811), (3, 6895874), (6, 3447937), (601, 34422), (1202, 17211), (1803, 11474), (3606, 5737)]