20943058

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 32215680

約数和(自身を除く): 11272622

約数列:

[1, 2, 79, 83, 158, 166, 1597, 3194, 6557, 13114, 126163, 132551, 252326, 265102, 10471529, 20943058]

約数ペア:

[(1, 20943058), (2, 10471529), (79, 265102), (83, 252326), (158, 132551), (166, 126163), (1597, 13114), (3194, 6557)]