20574168

素因数分解:

$2^3\times 3^1\times {\mathrm{773}}^1\times {\mathrm{1109}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 51548400

約数和(自身を除く): 30974232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 773, 1109, 1546, 2218, 2319, 3092, 3327, 4436, 4638, 6184, 6654, 8872, 9276, 13308, 18552, 26616, 857257, 1714514, 2571771, 3429028, 5143542, 6858056, 10287084, 20574168]

約数ペア:

[(1, 20574168), (2, 10287084), (3, 6858056), (4, 5143542), (6, 3429028), (8, 2571771), (12, 1714514), (24, 857257), (773, 26616), (1109, 18552), (1546, 13308), (2218, 9276), (2319, 8872), (3092, 6654), (3327, 6184), (4436, 4638)]