20483422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 31811472

約数和(自身を除く): 11328050

約数列:

[1, 2, 37, 74, 131, 262, 2113, 4226, 4847, 9694, 78181, 156362, 276803, 553606, 10241711, 20483422]

約数ペア:

[(1, 20483422), (2, 10241711), (37, 553606), (74, 276803), (131, 156362), (262, 78181), (2113, 9694), (4226, 4847)]