20202171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36011}}^1$

素因数の和:36042

約数の個数: 16

約数和(自身を含む): 31114368

約数和(自身を除く): 10912197

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36011, 108033, 396121, 612187, 1188363, 1836561, 6734057, 20202171]

約数ペア:

[(1, 20202171), (3, 6734057), (11, 1836561), (17, 1188363), (33, 612187), (51, 396121), (187, 108033), (561, 36011)]