20532444

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15991}}^1$

素因数の和:16105

約数の個数: 24

約数和(自身を含む): 48359808

約数和(自身を除く): 27827364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15991, 31982, 47973, 63964, 95946, 191892, 1711037, 3422074, 5133111, 6844148, 10266222, 20532444]

約数ペア:

[(1, 20532444), (2, 10266222), (3, 6844148), (4, 5133111), (6, 3422074), (12, 1711037), (107, 191892), (214, 95946), (321, 63964), (428, 47973), (642, 31982), (1284, 15991)]