20133441998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1\times {\mathrm{51827}}^1$

素因数の和:62071

約数の個数: 16

約数和(自身を含む): 31793368320

約数和(自身を除く): 11659926322

約数列:

[1, 2, 19, 38, 10223, 20446, 51827, 103654, 194237, 388474, 984713, 1969426, 529827421, 1059654842, 10066720999, 20133441998]

約数ペア:

[(1, 20133441998), (2, 10066720999), (19, 1059654842), (38, 529827421), (10223, 1969426), (20446, 984713), (51827, 388474), (103654, 194237)]