20007339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9049}}^1$

素因数の和:9130

約数の個数: 16

約数和(自身を含む): 29539200

約数和(自身を除く): 9531861

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 9049, 27147, 99539, 298617, 606283, 1818849, 6669113, 20007339]

約数ペア:

[(1, 20007339), (3, 6669113), (11, 1818849), (33, 606283), (67, 298617), (201, 99539), (737, 27147), (2211, 9049)]