20080983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4999}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 29120000

約数和(自身を除く): 9039017

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4999, 14997, 64987, 194961, 514897, 1544691, 6693661, 20080983]

約数ペア:

[(1, 20080983), (3, 6693661), (13, 1544691), (39, 514897), (103, 194961), (309, 64987), (1339, 14997), (4017, 4999)]