20704524

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{3299}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 48417600

約数和(自身を除く): 27713076

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 3299, 6276, 6598, 9897, 13196, 19794, 39588, 1725377, 3450754, 5176131, 6901508, 10352262, 20704524]

約数ペア:

[(1, 20704524), (2, 10352262), (3, 6901508), (4, 5176131), (6, 3450754), (12, 1725377), (523, 39588), (1046, 19794), (1569, 13196), (2092, 9897), (3138, 6598), (3299, 6276)]