20199887412

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15443339}}^1$

素因数の和:15443455

約数の個数: 24

約数和(自身を含む): 47565487200

約数和(自身を除く): 27365599788

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15443339, 30886678, 46330017, 61773356, 92660034, 185320068, 1683323951, 3366647902, 5049971853, 6733295804, 10099943706, 20199887412]

約数ペア:

[(1, 20199887412), (2, 10099943706), (3, 6733295804), (4, 5049971853), (6, 3366647902), (12, 1683323951), (109, 185320068), (218, 92660034), (327, 61773356), (436, 46330017), (654, 30886678), (1308, 15443339)]