20302908

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1697}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 47448912

約数和(自身を除く): 27146004

約数列:

[1, 2, 3, 4, 6, 12, 997, 1697, 1994, 2991, 3394, 3988, 5091, 5982, 6788, 10182, 11964, 20364, 1691909, 3383818, 5075727, 6767636, 10151454, 20302908]

約数ペア:

[(1, 20302908), (2, 10151454), (3, 6767636), (4, 5075727), (6, 3383818), (12, 1691909), (997, 20364), (1697, 11964), (1994, 10182), (2991, 6788), (3394, 5982), (3988, 5091)]