20611284

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7127}}^1$

素因数の和:7375

約数の個数: 24

約数和(自身を含む): 48299328

約数和(自身を除く): 27688044

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 7127, 14254, 21381, 28508, 42762, 85524, 1717607, 3435214, 5152821, 6870428, 10305642, 20611284]

約数ペア:

[(1, 20611284), (2, 10305642), (3, 6870428), (4, 5152821), (6, 3435214), (12, 1717607), (241, 85524), (482, 42762), (723, 28508), (964, 21381), (1446, 14254), (2892, 7127)]