20201232888

素因数分解:

$2^3\times 3^2\times {\mathrm{280572679}}^1$

素因数の和:280572691

約数の個数: 24

約数和(自身を含む): 54711672600

約数和(自身を除く): 34510439712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280572679, 561145358, 841718037, 1122290716, 1683436074, 2244581432, 2525154111, 3366872148, 5050308222, 6733744296, 10100616444, 20201232888]

約数ペア:

[(1, 20201232888), (2, 10100616444), (3, 6733744296), (4, 5050308222), (6, 3366872148), (8, 2525154111), (9, 2244581432), (12, 1683436074), (18, 1122290716), (24, 841718037), (36, 561145358), (72, 280572679)]