20328564

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4799}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 47577600

約数和(自身を除く): 27249036

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4799, 9598, 14397, 19196, 28794, 57588, 1694047, 3388094, 5082141, 6776188, 10164282, 20328564]

約数ペア:

[(1, 20328564), (2, 10164282), (3, 6776188), (4, 5082141), (6, 3388094), (12, 1694047), (353, 57588), (706, 28794), (1059, 19196), (1412, 14397), (2118, 9598), (4236, 4799)]