20023113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1951}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 29233152

約数和(自身を除く): 9210039

約数列:

[1, 3, 11, 33, 311, 933, 1951, 3421, 5853, 10263, 21461, 64383, 606761, 1820283, 6674371, 20023113]

約数ペア:

[(1, 20023113), (3, 6674371), (11, 1820283), (33, 606761), (311, 64383), (933, 21461), (1951, 10263), (3421, 5853)]