20583285

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37087}}^1$

素因数の和:37132

約数の個数: 16

約数和(自身を含む): 33824256

約数和(自身を除く): 13240971

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 37087, 111261, 185435, 556305, 1372219, 4116657, 6861095, 20583285]

約数ペア:

[(1, 20583285), (3, 6861095), (5, 4116657), (15, 1372219), (37, 556305), (111, 185435), (185, 111261), (555, 37087)]