20658762942

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7417}}^1\times {\mathrm{4507}}^1$

素因数の和:12032

約数の個数: 32

約数和(自身を含む): 41733549312

約数和(自身を除く): 21074786370

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 4507, 7417, 9014, 13521, 14834, 22251, 27042, 44502, 464221, 763951, 928442, 1392663, 1527902, 2291853, 2785326, 4583706, 33428419, 66856838, 100285257, 200570514, 3443127157, 6886254314, 10329381471, 20658762942]

約数ペア:

[(1, 20658762942), (2, 10329381471), (3, 6886254314), (6, 3443127157), (103, 200570514), (206, 100285257), (309, 66856838), (618, 33428419), (4507, 4583706), (7417, 2785326), (9014, 2291853), (13521, 1527902), (14834, 1392663), (22251, 928442), (27042, 763951), (44502, 464221)]