20621856

素因数分解:

$2^5\times 3^1\times {\mathrm{214811}}^1$

素因数の和:214824

約数の個数: 24

約数和(自身を含む): 54132624

約数和(自身を除く): 33510768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 214811, 429622, 644433, 859244, 1288866, 1718488, 2577732, 3436976, 5155464, 6873952, 10310928, 20621856]

約数ペア:

[(1, 20621856), (2, 10310928), (3, 6873952), (4, 5155464), (6, 3436976), (8, 2577732), (12, 1718488), (16, 1288866), (24, 859244), (32, 644433), (48, 429622), (96, 214811)]