20211113388

素因数分解:

$2^2\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{842551}}^1$

素因数の和:844557

約数の個数: 24

約数和(自身を含む): 47182912000

約数和(自身を除く): 26971798612

約数列:

[1, 2, 3, 4, 6, 12, 1999, 3998, 5997, 7996, 11994, 23988, 842551, 1685102, 2527653, 3370204, 5055306, 10110612, 1684259449, 3368518898, 5052778347, 6737037796, 10105556694, 20211113388]

約数ペア:

[(1, 20211113388), (2, 10105556694), (3, 6737037796), (4, 5052778347), (6, 3368518898), (12, 1684259449), (1999, 10110612), (3998, 5055306), (5997, 3370204), (7996, 2527653), (11994, 1685102), (23988, 842551)]