20804950709

素因数分解:

${\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{4273}}^1$

素因数の和:5084

約数の個数: 16

約数和(自身を含む): 21438384000

約数和(自身を除く): 633433291

約数列:

[1, 43, 199, 569, 4273, 8557, 24467, 113231, 183739, 850327, 2431337, 4868933, 36564061, 104547491, 483836063, 20804950709]

約数ペア:

[(1, 20804950709), (43, 483836063), (199, 104547491), (569, 36564061), (4273, 4868933), (8557, 2431337), (24467, 850327), (113231, 183739)]