20020011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2417}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 29248128

約数和(自身を除く): 9228117

約数列:

[1, 3, 11, 33, 251, 753, 2417, 2761, 7251, 8283, 26587, 79761, 606667, 1820001, 6673337, 20020011]

約数ペア:

[(1, 20020011), (3, 6673337), (11, 1820001), (33, 606667), (251, 79761), (753, 26587), (2417, 8283), (2761, 7251)]